88542079 has 2 divisors, whose sum is σ = 88542080. Its totient is φ = 88542078.

The previous prime is 88542059. The next prime is 88542131. The reversal of 88542079 is 97024588.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 88542079 - 2⁷ = 88541951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (88542029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44271039 + 44271040.

It is an arithmetic number, because the mean of its divisors is an integer number (44271040).

Almost surely, 2^88542079 is an apocalyptic number.

88542079 is a deficient number, since it is larger than the sum of its proper divisors (1).

88542079 is an equidigital number, since it uses as much as digits as its factorization.

88542079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 43.

The square root of 88542079 is about 9409.6800689503. The cubic root of 88542079 is about 445.7074619789.

The spelling of 88542079 in words is "eighty-eight million, five hundred forty-two thousand, seventy-nine".