62472979 has 2 divisors, whose sum is σ = 62472980. Its totient is φ = 62472978.

The previous prime is 62472973. The next prime is 62473001. The reversal of 62472979 is 97927426.

It is a happy number.

62472979 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 62472979 - 2¹¹ = 62470931 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (62472973) 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, 31236489 + 31236490.

It is an arithmetic number, because the mean of its divisors is an integer number (31236490).

Almost surely, 2^62472979 is an apocalyptic number.

62472979 is a deficient number, since it is larger than the sum of its proper divisors (1).

62472979 is an equidigital number, since it uses as much as digits as its factorization.

62472979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 381024, while the sum is 46.

The square root of 62472979 is about 7903.9850075769. The cubic root of 62472979 is about 396.7930638631.

The spelling of 62472979 in words is "sixty-two million, four hundred seventy-two thousand, nine hundred seventy-nine".