62496689 has 2 divisors, whose sum is σ = 62496690. Its totient is φ = 62496688.

The previous prime is 62496649. The next prime is 62496691. The reversal of 62496689 is 98669426.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61701025 + 795664 = 7855^2 + 892^2 .

It is a cyclic number.

It is not a de Polignac number, because 62496689 - 2⁸ = 62496433 is a prime.

It is a super-2 number, since 2×62496689² = 7811672271925442, which contains 22 as substring.

Together with 62496691, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (62496649) 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, 31248344 + 31248345.

It is an arithmetic number, because the mean of its divisors is an integer number (31248345).

Almost surely, 2^62496689 is an apocalyptic number.

It is an amenable number.

62496689 is a deficient number, since it is larger than the sum of its proper divisors (1).

62496689 is an equidigital number, since it uses as much as digits as its factorization.

62496689 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1119744, while the sum is 50.

The square root of 62496689 is about 7905.4847416208. The cubic root of 62496689 is about 396.8432550218.

The spelling of 62496689 in words is "sixty-two million, four hundred ninety-six thousand, six hundred eighty-nine".