472225670 has 32 divisors (see below), whose sum is σ = 977419008. Its totient is φ = 160908768.

The previous prime is 472225619. The next prime is 472225679. The reversal of 472225670 is 76522274.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 472225670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472225679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9284 + ... + 32103.

It is an arithmetic number, because the mean of its divisors is an integer number (30544344).

Almost surely, 2^472225670 is an apocalyptic number.

472225670 is an abundant number, since it is smaller than the sum of its proper divisors (505193338).

472225670 is a wasteful number, since it uses less digits than its factorization.

472225670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41564.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 472225670 is about 21730.7540136094. The cubic root of 472225670 is about 778.7233499155.

The spelling of 472225670 in words is "four hundred seventy-two million, two hundred twenty-five thousand, six hundred seventy".