9173485072 has 40 divisors (see below), whose sum is σ = 18130464576. Its totient is φ = 4494861696.

The previous prime is 9173485043. The next prime is 9173485093. The reversal of 9173485072 is 2705843719.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

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, 763173 + ... + 775099.

Almost surely, 2^9173485072 is an apocalyptic number.

It is an amenable number.

9173485072 is a deficient number, since it is larger than the sum of its proper divisors (8956979504).

9173485072 is a wasteful number, since it uses less digits than its factorization.

9173485072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12895 (or 12889 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 46.

The square root of 9173485072 is about 95778.3121170967. The cubic root of 9173485072 is about 2093.3641684325.

The spelling of 9173485072 in words is "nine billion, one hundred seventy-three million, four hundred eighty-five thousand, seventy-two".