62601391 has 2 divisors, whose sum is σ = 62601392. Its totient is φ = 62601390.

The previous prime is 62601367. The next prime is 62601397. The reversal of 62601391 is 19310626.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 62601391 - 2⁵ = 62601359 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62601397) 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, 31300695 + 31300696.

It is an arithmetic number, because the mean of its divisors is an integer number (31300696).

Almost surely, 2^62601391 is an apocalyptic number.

62601391 is a deficient number, since it is larger than the sum of its proper divisors (1).

62601391 is an equidigital number, since it uses as much as digits as its factorization.

62601391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 62601391 is about 7912.1040817219. The cubic root of 62601391 is about 397.0647446259.

The spelling of 62601391 in words is "sixty-two million, six hundred one thousand, three hundred ninety-one".