404702 has 8 divisors (see below), whose sum is σ = 642816. Its totient is φ = 190432.

The previous prime is 404699. The next prime is 404713. The reversal of 404702 is 207404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a plaindrome in base 13.

It is a congruent number.

It is an unprimeable 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 3 ways as a sum of consecutive naturals, for example, 5918 + ... + 5985.

It is an arithmetic number, because the mean of its divisors is an integer number (80352).

2⁴⁰⁴⁷⁰² is an apocalyptic number.

404702 is a deficient number, since it is larger than the sum of its proper divisors (238114).

404702 is a wasteful number, since it uses less digits than its factorization.

404702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11922.

The product of its (nonzero) digits is 224, while the sum is 17.

The square root of 404702 is about 636.1619290715. The cubic root of 404702 is about 73.9682113280.

The spelling of 404702 in words is "four hundred four thousand, seven hundred two", and thus it is an iban number.