88375281 has 8 divisors (see below), whose sum is σ = 117894720. Its totient is φ = 58886352.

The previous prime is 88375271. The next prime is 88375297. The reversal of 88375281 is 18257388.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 88375281 - 2²⁵ = 54820849 is a prime.

It is a super-2 number, since 2×88375281² = 15620380583657922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (88375271) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 316 + ... + 13298.

It is an arithmetic number, because the mean of its divisors is an integer number (14736840).

Almost surely, 2^88375281 is an apocalyptic number.

It is an amenable number.

88375281 is a deficient number, since it is larger than the sum of its proper divisors (29519439).

88375281 is a wasteful number, since it uses less digits than its factorization.

88375281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15255.

The product of its digits is 107520, while the sum is 42.

The square root of 88375281 is about 9400.8127840097. The cubic root of 88375281 is about 445.4274073947.

The spelling of 88375281 in words is "eighty-eight million, three hundred seventy-five thousand, two hundred eighty-one".