88561275 has 24 divisors (see below), whose sum is σ = 159733824. Its totient is φ = 42938400.

The previous prime is 88561267. The next prime is 88561283. The reversal of 88561275 is 57216588.

It is an interprime number because it is at equal distance from previous prime (88561267) and next prime (88561283).

It is not a de Polignac number, because 88561275 - 2³ = 88561267 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52849 + ... + 54498.

It is an arithmetic number, because the mean of its divisors is an integer number (6655576).

Almost surely, 2^88561275 is an apocalyptic number.

88561275 is a deficient number, since it is larger than the sum of its proper divisors (71172549).

88561275 is a wasteful number, since it uses less digits than its factorization.

88561275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107371 (or 107366 counting only the distinct ones).

The product of its digits is 134400, while the sum is 42.

The square root of 88561275 is about 9410.7000270968. The cubic root of 88561275 is about 445.7396695738.

The spelling of 88561275 in words is "eighty-eight million, five hundred sixty-one thousand, two hundred seventy-five".