62660401 has 2 divisors, whose sum is σ = 62660402. Its totient is φ = 62660400.

The previous prime is 62660383. The next prime is 62660407. The reversal of 62660401 is 10406626.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 52548001 + 10112400 = 7249^2 + 3180^2 .

It is a cyclic number.

It is not a de Polignac number, because 62660401 - 2⁵ = 62660369 is a prime.

It is not a weakly prime, because it can be changed into another prime (62660407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31330200 + 31330201.

It is an arithmetic number, because the mean of its divisors is an integer number (31330201).

Almost surely, 2^62660401 is an apocalyptic number.

It is an amenable number.

62660401 is a deficient number, since it is larger than the sum of its proper divisors (1).

62660401 is an equidigital number, since it uses as much as digits as its factorization.

62660401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 62660401 is about 7915.8322998911. The cubic root of 62660401 is about 397.1894672658.

The spelling of 62660401 in words is "sixty-two million, six hundred sixty thousand, four hundred one".