87046472 has 16 divisors (see below), whose sum is σ = 163363200. Its totient is φ = 43482960.

The previous prime is 87046471. The next prime is 87046483. The reversal of 87046472 is 27464078.

It is not an unprimeable number, because it can be changed into a prime (87046471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5429 + ... + 14267.

It is an arithmetic number, because the mean of its divisors is an integer number (10210200).

Almost surely, 2^87046472 is an apocalyptic number.

It is an amenable number.

87046472 is a deficient number, since it is larger than the sum of its proper divisors (76316728).

87046472 is a wasteful number, since it uses less digits than its factorization.

87046472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10076 (or 10072 counting only the distinct ones).

The product of its (nonzero) digits is 75264, while the sum is 38.

The square root of 87046472 is about 9329.8698811934. The cubic root of 87046472 is about 443.1836445415.

The spelling of 87046472 in words is "eighty-seven million, forty-six thousand, four hundred seventy-two".