88689025 has 12 divisors (see below), whose sum is σ = 110242944. Its totient is φ = 70778000.

The previous prime is 88689023. The next prime is 88689071. The reversal of 88689025 is 52098688.

It is a happy number.

It is not a de Polignac number, because 88689025 - 2¹ = 88689023 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88689023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6660 + ... + 14890.

It is an arithmetic number, because the mean of its divisors is an integer number (9186912).

Almost surely, 2^88689025 is an apocalyptic number.

It is an amenable number.

88689025 is a deficient number, since it is larger than the sum of its proper divisors (21553919).

88689025 is a wasteful number, since it uses less digits than its factorization.

88689025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8672 (or 8667 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 88689025 is about 9417.4850676813. The cubic root of 88689025 is about 445.9538936968.

The spelling of 88689025 in words is "eighty-eight million, six hundred eighty-nine thousand, twenty-five".