88032581 has 8 divisors (see below), whose sum is σ = 108347904. Its totient is φ = 69652080.

The previous prime is 88032563. The next prime is 88032599. The reversal of 88032581 is 18523088.

It is an interprime number because it is at equal distance from previous prime (88032563) and next prime (88032599).

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

It is a cyclic number.

It is not a de Polignac number, because 88032581 - 2¹⁴ = 88016197 is a prime.

It is a super-2 number, since 2×88032581² = 15499470635043122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88032521) 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, 483605 + ... + 483786.

It is an arithmetic number, because the mean of its divisors is an integer number (13543488).

Almost surely, 2^88032581 is an apocalyptic number.

It is an amenable number.

88032581 is a deficient number, since it is larger than the sum of its proper divisors (20315323).

88032581 is a wasteful number, since it uses less digits than its factorization.

88032581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 967411.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 88032581 is about 9382.5679320749. The cubic root of 88032581 is about 444.8509048978.

The spelling of 88032581 in words is "eighty-eight million, thirty-two thousand, five hundred eighty-one".