88927881 has 16 divisors (see below), whose sum is σ = 136224768. Its totient is φ = 50547600.

The previous prime is 88927879. The next prime is 88927907. The reversal of 88927881 is 18872988.

It is a happy number.

It is not a de Polignac number, because 88927881 - 2¹ = 88927879 is a prime.

It is a super-2 number, since 2×88927881² = 15816336038300322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (88927801) 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, 7075 + ... + 15096.

It is an arithmetic number, because the mean of its divisors is an integer number (8514048).

Almost surely, 2^88927881 is an apocalyptic number.

It is an amenable number.

88927881 is a deficient number, since it is larger than the sum of its proper divisors (47296887).

88927881 is a wasteful number, since it uses less digits than its factorization.

88927881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22372.

The product of its digits is 516096, while the sum is 51.

The square root of 88927881 is about 9430.1580580603. The cubic root of 88927881 is about 446.3538803585.

The spelling of 88927881 in words is "eighty-eight million, nine hundred twenty-seven thousand, eight hundred eighty-one".