88027791 has 16 divisors (see below), whose sum is σ = 119674464. Its totient is φ = 57544704.

The previous prime is 88027787. The next prime is 88027799. The reversal of 88027791 is 19772088.

It is not a de Polignac number, because 88027791 - 2² = 88027787 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88027799) 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, 31545 + ... + 34221.

It is an arithmetic number, because the mean of its divisors is an integer number (7479654).

Almost surely, 2^88027791 is an apocalyptic number.

88027791 is a deficient number, since it is larger than the sum of its proper divisors (31646673).

88027791 is a wasteful number, since it uses less digits than its factorization.

88027791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890.

The product of its (nonzero) digits is 56448, while the sum is 42.

The square root of 88027791 is about 9382.3126679940. The cubic root of 88027791 is about 444.8428363908.

The spelling of 88027791 in words is "eighty-eight million, twenty-seven thousand, seven hundred ninety-one".