88472815 has 16 divisors (see below), whose sum is σ = 107575776. Its totient is φ = 69846400.

The previous prime is 88472807. The next prime is 88472837. The reversal of 88472815 is 51827488.

It is not a de Polignac number, because 88472815 - 2³ = 88472807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191685 + ... + 192145.

It is an arithmetic number, because the mean of its divisors is an integer number (6723486).

Almost surely, 2^88472815 is an apocalyptic number.

88472815 is a deficient number, since it is larger than the sum of its proper divisors (19102961).

88472815 is a wasteful number, since it uses less digits than its factorization.

88472815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890.

The product of its digits is 143360, while the sum is 43.

The square root of 88472815 is about 9405.9988836912. The cubic root of 88472815 is about 445.5912101528.

The spelling of 88472815 in words is "eighty-eight million, four hundred seventy-two thousand, eight hundred fifteen".