62972393 has 6 divisors (see below), whose sum is σ = 69217722. Its totient is φ = 57247520.

The previous prime is 62972387. The next prime is 62972423. The reversal of 62972393 is 39327926.

62972393 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 57274624 + 5697769 = 7568^2 + 2387^2 .

It is not a de Polignac number, because 62972393 - 2¹⁰ = 62971369 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 62972393.

It is not an unprimeable number, because it can be changed into a prime (62972333) 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 in 5 ways as a sum of consecutive naturals, for example, 260096 + ... + 260337.

It is an arithmetic number, because the mean of its divisors is an integer number (11536287).

Almost surely, 2^62972393 is an apocalyptic number.

It is an amenable number.

62972393 is a deficient number, since it is larger than the sum of its proper divisors (6245329).

62972393 is a wasteful number, since it uses less digits than its factorization.

62972393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520455 (or 520444 counting only the distinct ones).

The product of its digits is 122472, while the sum is 41.

The square root of 62972393 is about 7935.5146650989. The cubic root of 62972393 is about 397.8475906934.

The spelling of 62972393 in words is "sixty-two million, nine hundred seventy-two thousand, three hundred ninety-three".