423702 has 12 divisors (see below), whose sum is σ = 918060. Its totient is φ = 141228.

The previous prime is 423697. The next prime is 423707. The reversal of 423702 is 207324.

It is a happy number.

423702 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (423697) and next prime (423707).

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 23539 = 423702 / (4 + 2 + 3 + 7 + 0 + 2).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 423702.

It is not an unprimeable number, because it can be changed into a prime (423707) by changing a digit.

423702 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11752 + ... + 11787.

It is an arithmetic number, because the mean of its divisors is an integer number (76505).

2⁴²³⁷⁰² is an apocalyptic number.

423702 is an abundant number, since it is smaller than the sum of its proper divisors (494358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

423702 is a wasteful number, since it uses less digits than its factorization.

423702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23547 (or 23544 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 18.

The square root of 423702 is about 650.9239586926. The cubic root of 423702 is about 75.1081107527.

The spelling of 423702 in words is "four hundred twenty-three thousand, seven hundred two", and thus it is an iban number.