62744401 has 2 divisors, whose sum is σ = 62744402. Its totient is φ = 62744400.

The previous prime is 62744393. The next prime is 62744411. The reversal of 62744401 is 10444726.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 51854401 + 10890000 = 7201^2 + 3300^2 .

It is a cyclic number.

It is not a de Polignac number, because 62744401 - 2³ = 62744393 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 62744401.

It is not a weakly prime, because it can be changed into another prime (62744411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31372200 + 31372201.

It is an arithmetic number, because the mean of its divisors is an integer number (31372201).

Almost surely, 2^62744401 is an apocalyptic number.

It is an amenable number.

62744401 is a deficient number, since it is larger than the sum of its proper divisors (1).

62744401 is an equidigital number, since it uses as much as digits as its factorization.

62744401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 28.

The square root of 62744401 is about 7921.1363452474. The cubic root of 62744401 is about 397.3668733949.

The spelling of 62744401 in words is "sixty-two million, seven hundred forty-four thousand, four hundred one".