62872913 has 2 divisors, whose sum is σ = 62872914. Its totient is φ = 62872912.

The previous prime is 62872889. The next prime is 62872921. The reversal of 62872913 is 31927826.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35916049 + 26956864 = 5993^2 + 5192^2 .

It is a cyclic number.

It is not a de Polignac number, because 62872913 - 2¹⁴ = 62856529 is a prime.

It is not a weakly prime, because it can be changed into another prime (62872933) 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, 31436456 + 31436457.

It is an arithmetic number, because the mean of its divisors is an integer number (31436457).

Almost surely, 2^62872913 is an apocalyptic number.

It is an amenable number.

62872913 is a deficient number, since it is larger than the sum of its proper divisors (1).

62872913 is an equidigital number, since it uses as much as digits as its factorization.

62872913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 38.

The square root of 62872913 is about 7929.2441632226. The cubic root of 62872913 is about 397.6379817115.

The spelling of 62872913 in words is "sixty-two million, eight hundred seventy-two thousand, nine hundred thirteen".