472927985 has 8 divisors (see below), whose sum is σ = 567984960. Its totient is φ = 378028144.

The previous prime is 472927979. The next prime is 472927991. The reversal of 472927985 is 589729274.

It is an interprime number because it is at equal distance from previous prime (472927979) and next prime (472927991).

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

It is a cyclic number.

It is not a de Polignac number, because 472927985 - 2⁶ = 472927921 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32555 + ... + 44784.

It is an arithmetic number, because the mean of its divisors is an integer number (70998120).

Almost surely, 2^472927985 is an apocalyptic number.

It is an amenable number.

472927985 is a deficient number, since it is larger than the sum of its proper divisors (95056975).

472927985 is a wasteful number, since it uses less digits than its factorization.

472927985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78567.

The product of its digits is 2540160, while the sum is 53.

The square root of 472927985 is about 21746.9074812949. The cubic root of 472927985 is about 779.1092093459.

The spelling of 472927985 in words is "four hundred seventy-two million, nine hundred twenty-seven thousand, nine hundred eighty-five".