88872305 has 4 divisors (see below), whose sum is σ = 106646772. Its totient is φ = 71097840.

The previous prime is 88872263. The next prime is 88872313. The reversal of 88872305 is 50327888.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 42523441 + 46348864 = 6521^2 + 6808^2 .

It is not a de Polignac number, because 88872305 - 2¹⁸ = 88610161 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8887226 + ... + 8887235.

It is an arithmetic number, because the mean of its divisors is an integer number (26661693).

Almost surely, 2^88872305 is an apocalyptic number.

It is an amenable number.

88872305 is a deficient number, since it is larger than the sum of its proper divisors (17774467).

88872305 is a wasteful number, since it uses less digits than its factorization.

88872305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17774466.

The product of its (nonzero) digits is 107520, while the sum is 41.

The square root of 88872305 is about 9427.2108812734. The cubic root of 88872305 is about 446.2608771577.

The spelling of 88872305 in words is "eighty-eight million, eight hundred seventy-two thousand, three hundred five".