88625251 has 16 divisors (see below), whose sum is σ = 104428800. Its totient is φ = 74149920.

The previous prime is 88625209. The next prime is 88625261. The reversal of 88625251 is 15252688.

It is not a de Polignac number, because 88625251 - 2¹³ = 88617059 is a prime.

It is a super-2 number, since 2×88625251² = 15708870229626002, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 88625251.

It is not an unprimeable number, because it can be changed into a prime (88625261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62650 + ... + 64048.

It is an arithmetic number, because the mean of its divisors is an integer number (6526800).

Almost surely, 2^88625251 is an apocalyptic number.

88625251 is a deficient number, since it is larger than the sum of its proper divisors (15803549).

88625251 is a wasteful number, since it uses less digits than its factorization.

88625251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1866.

The product of its digits is 38400, while the sum is 37.

The square root of 88625251 is about 9414.0985229601. The cubic root of 88625251 is about 445.8469767353.

The spelling of 88625251 in words is "eighty-eight million, six hundred twenty-five thousand, two hundred fifty-one".