472657002 has 8 divisors (see below), whose sum is σ = 945314016. Its totient is φ = 157552332.

The previous prime is 472656997. The next prime is 472657007. The reversal of 472657002 is 200756274.

It is an interprime number because it is at equal distance from previous prime (472656997) and next prime (472657007).

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

472657002 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (472657007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39388078 + ... + 39388089.

It is an arithmetic number, because the mean of its divisors is an integer number (118164252).

Almost surely, 2^472657002 is an apocalyptic number.

472657002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

472657002 is a wasteful number, since it uses less digits than its factorization.

472657002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78776172.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 472657002 is about 21740.6762084347. The cubic root of 472657002 is about 778.9603736566.

The spelling of 472657002 in words is "four hundred seventy-two million, six hundred fifty-seven thousand, two".