88290079 has 4 divisors (see below), whose sum is σ = 89200384. Its totient is φ = 87379776.

The previous prime is 88290071. The next prime is 88290089. The reversal of 88290079 is 97009288.

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 88290079 - 2³ = 88290071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88290071) 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, 455007 + ... + 455200.

It is an arithmetic number, because the mean of its divisors is an integer number (22300096).

Almost surely, 2^88290079 is an apocalyptic number.

88290079 is a deficient number, since it is larger than the sum of its proper divisors (910305).

88290079 is an equidigital number, since it uses as much as digits as its factorization.

88290079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910304.

The product of its (nonzero) digits is 72576, while the sum is 43.

The square root of 88290079 is about 9396.2800618117. The cubic root of 88290079 is about 445.2842168695.

The spelling of 88290079 in words is "eighty-eight million, two hundred ninety thousand, seventy-nine".