88577725 has 12 divisors (see below), whose sum is σ = 110192724. Its totient is φ = 70632320.

The previous prime is 88577711. The next prime is 88577737. The reversal of 88577725 is 52777588.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 3606201 + 84971524 = 1899^2 + 9218^2 .

It is not a de Polignac number, because 88577725 - 2⁷ = 88577597 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 11 ways as a sum of consecutive naturals, for example, 2337 + ... + 13513.

It is an arithmetic number, because the mean of its divisors is an integer number (9182727).

Almost surely, 2^88577725 is an apocalyptic number.

It is an amenable number.

88577725 is a deficient number, since it is larger than the sum of its proper divisors (21614999).

88577725 is a wasteful number, since it uses less digits than its factorization.

88577725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11504 (or 11499 counting only the distinct ones).

The product of its digits is 1097600, while the sum is 49.

The square root of 88577725 is about 9411.5739916339. The cubic root of 88577725 is about 445.7672661488.

The spelling of 88577725 in words is "eighty-eight million, five hundred seventy-seven thousand, seven hundred twenty-five".