88319579 has 2 divisors, whose sum is σ = 88319580. Its totient is φ = 88319578.

The previous prime is 88319449. The next prime is 88319593. The reversal of 88319579 is 97591388.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 88319579 - 2²⁴ = 71542363 is a prime.

It is not a weakly prime, because it can be changed into another prime (88312579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44159789 + 44159790.

It is an arithmetic number, because the mean of its divisors is an integer number (44159790).

Almost surely, 2^88319579 is an apocalyptic number.

88319579 is a deficient number, since it is larger than the sum of its proper divisors (1).

88319579 is an equidigital number, since it uses as much as digits as its factorization.

88319579 is an evil number, because the sum of its binary digits is even.

The product of its digits is 544320, while the sum is 50.

The square root of 88319579 is about 9397.8497008624. The cubic root of 88319579 is about 445.3338050068. Note that the first 3 decimals are identical.

The spelling of 88319579 in words is "eighty-eight million, three hundred nineteen thousand, five hundred seventy-nine".