88012979 has 4 divisors (see below), whose sum is σ = 88047960. Its totient is φ = 87978000.

The previous prime is 88012963. The next prime is 88012987. The reversal of 88012979 is 97921088.

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 88012979 - 2⁴ = 88012963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88012919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13397 + ... + 18854.

It is an arithmetic number, because the mean of its divisors is an integer number (22011990).

Almost surely, 2^88012979 is an apocalyptic number.

88012979 is a deficient number, since it is larger than the sum of its proper divisors (34981).

88012979 is a wasteful number, since it uses less digits than its factorization.

88012979 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34980.

The product of its (nonzero) digits is 72576, while the sum is 44.

The square root of 88012979 is about 9381.5232771656. The cubic root of 88012979 is about 444.8178844916.

The spelling of 88012979 in words is "eighty-eight million, twelve thousand, nine hundred seventy-nine".