470724942 has 16 divisors (see below), whose sum is σ = 944520192. Its totient is φ = 156396600.

The previous prime is 470724941. The next prime is 470724949. The reversal of 470724942 is 249427074.

It is a self number, because there is not a number n which added to its sum of digits gives 470724942.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470724941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125934 + ... + 129617.

It is an arithmetic number, because the mean of its divisors is an integer number (59032512).

Almost surely, 2^470724942 is an apocalyptic number.

470724942 is an abundant number, since it is smaller than the sum of its proper divisors (473795250).

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

470724942 is a wasteful number, since it uses less digits than its factorization.

470724942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255863.

The product of its (nonzero) digits is 112896, while the sum is 39.

The square root of 470724942 is about 21696.1964869421. The cubic root of 470724942 is about 777.8975497471.

The spelling of 470724942 in words is "four hundred seventy million, seven hundred twenty-four thousand, nine hundred forty-two".