62754721 has 2 divisors, whose sum is σ = 62754722. Its totient is φ = 62754720.

The previous prime is 62754709. The next prime is 62754733. The reversal of 62754721 is 12745726.

It is a balanced prime because it is at equal distance from previous prime (62754709) and next prime (62754733).

It can be written as a sum of positive squares in only one way, i.e., 62236321 + 518400 = 7889^2 + 720^2 .

It is a cyclic number.

It is not a de Polignac number, because 62754721 - 2⁵ = 62754689 is a prime.

It is not a weakly prime, because it can be changed into another prime (62754761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31377360 + 31377361.

It is an arithmetic number, because the mean of its divisors is an integer number (31377361).

Almost surely, 2^62754721 is an apocalyptic number.

It is an amenable number.

62754721 is a deficient number, since it is larger than the sum of its proper divisors (1).

62754721 is an equidigital number, since it uses as much as digits as its factorization.

62754721 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23520, while the sum is 34.

The square root of 62754721 is about 7921.7877401506. The cubic root of 62754721 is about 397.3886580814.

The spelling of 62754721 in words is "sixty-two million, seven hundred fifty-four thousand, seven hundred twenty-one".