62758979 has 2 divisors, whose sum is σ = 62758980. Its totient is φ = 62758978.

The previous prime is 62758963. The next prime is 62758991. The reversal of 62758979 is 97985726.

62758979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62758979 - 2⁴ = 62758963 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62758979.

It is not a weakly prime, because it can be changed into another prime (62758079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31379489 + 31379490.

It is an arithmetic number, because the mean of its divisors is an integer number (31379490).

Almost surely, 2^62758979 is an apocalyptic number.

62758979 is a deficient number, since it is larger than the sum of its proper divisors (1).

62758979 is an equidigital number, since it uses as much as digits as its factorization.

62758979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 53.

The square root of 62758979 is about 7922.0564880591. The cubic root of 62758979 is about 397.3976456795.

The spelling of 62758979 in words is "sixty-two million, seven hundred fifty-eight thousand, nine hundred seventy-nine".