88976491 has 4 divisors (see below), whose sum is σ = 90435184. Its totient is φ = 87517800.

The previous prime is 88976483. The next prime is 88976497. The reversal of 88976491 is 19467988.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 88976491 - 2³ = 88976483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88976497) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 729255 + ... + 729376.

It is an arithmetic number, because the mean of its divisors is an integer number (22608796).

Almost surely, 2^88976491 is an apocalyptic number.

88976491 is a deficient number, since it is larger than the sum of its proper divisors (1458693).

88976491 is a wasteful number, since it uses less digits than its factorization.

88976491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1458692.

The product of its digits is 870912, while the sum is 52.

The square root of 88976491 is about 9432.7350752579. The cubic root of 88976491 is about 446.4351946013.

The spelling of 88976491 in words is "eighty-eight million, nine hundred seventy-six thousand, four hundred ninety-one".