62542079 has 2 divisors, whose sum is σ = 62542080. Its totient is φ = 62542078.

The previous prime is 62542061. The next prime is 62542111. The reversal of 62542079 is 97024526.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62542079 - 2²⁰ = 61493503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62542379) 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 as a sum of consecutive naturals, namely, 31271039 + 31271040.

It is an arithmetic number, because the mean of its divisors is an integer number (31271040).

Almost surely, 2^62542079 is an apocalyptic number.

62542079 is a deficient number, since it is larger than the sum of its proper divisors (1).

62542079 is an equidigital number, since it uses as much as digits as its factorization.

62542079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 62542079 is about 7908.3550122639. The cubic root of 62542079 is about 396.9393046773.

The spelling of 62542079 in words is "sixty-two million, five hundred forty-two thousand, seventy-nine".