470142 has 12 divisors (see below), whose sum is σ = 1018680. Its totient is φ = 156708.

The previous prime is 470131. The next prime is 470149. The reversal of 470142 is 241074.

It is a happy number.

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: 26119 = 470142 / (4 + 7 + 0 + 1 + 4 + 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 470142.

It is not an unprimeable number, because it can be changed into a prime (470149) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13042 + ... + 13077.

It is an arithmetic number, because the mean of its divisors is an integer number (84890).

2⁴⁷⁰¹⁴² is an apocalyptic number.

470142 is an abundant number, since it is smaller than the sum of its proper divisors (548538).

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

470142 is a wasteful number, since it uses less digits than its factorization.

470142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26127 (or 26124 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 470142 is about 685.6690163629. The cubic root of 470142 is about 77.7576303068.

The spelling of 470142 in words is "four hundred seventy thousand, one hundred forty-two", and thus it is an iban number.