88537889 has 8 divisors (see below), whose sum is σ = 97167168. Its totient is φ = 80005360.

The previous prime is 88537847. The next prime is 88537909. The reversal of 88537889 is 98873588.

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 88537889 - 2¹² = 88533793 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88530889) 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, 22262 + ... + 25935.

It is an arithmetic number, because the mean of its divisors is an integer number (12145896).

Almost surely, 2^88537889 is an apocalyptic number.

It is an amenable number.

88537889 is a deficient number, since it is larger than the sum of its proper divisors (8629279).

88537889 is a wasteful number, since it uses less digits than its factorization.

88537889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48375.

The product of its digits is 3870720, while the sum is 56.

The square root of 88537889 is about 9409.4574232524. The cubic root of 88537889 is about 445.7004312588.

The spelling of 88537889 in words is "eighty-eight million, five hundred thirty-seven thousand, eight hundred eighty-nine".