62479397 has 2 divisors, whose sum is σ = 62479398. Its totient is φ = 62479396.

The previous prime is 62479363. The next prime is 62479399. The reversal of 62479397 is 79397426.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 61559716 + 919681 = 7846^2 + 959^2 .

It is a cyclic number.

It is not a de Polignac number, because 62479397 - 2²⁰ = 61430821 is a prime.

Together with 62479399, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62479399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31239698 + 31239699.

It is an arithmetic number, because the mean of its divisors is an integer number (31239699).

Almost surely, 2^62479397 is an apocalyptic number.

It is an amenable number.

62479397 is a deficient number, since it is larger than the sum of its proper divisors (1).

62479397 is an equidigital number, since it uses as much as digits as its factorization.

62479397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 571536, while the sum is 47.

The square root of 62479397 is about 7904.3909948838. The cubic root of 62479397 is about 396.8066512344.

The spelling of 62479397 in words is "sixty-two million, four hundred seventy-nine thousand, three hundred ninety-seven".