62688413 has 2 divisors, whose sum is σ = 62688414. Its totient is φ = 62688412.

The previous prime is 62688341. The next prime is 62688463. The reversal of 62688413 is 31488626.

It is a happy number.

Together with previous prime (62688341) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56145049 + 6543364 = 7493^2 + 2558^2 .

It is a cyclic number.

It is not a de Polignac number, because 62688413 - 2¹⁰ = 62687389 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (62688463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31344206 + 31344207.

It is an arithmetic number, because the mean of its divisors is an integer number (31344207).

Almost surely, 2^62688413 is an apocalyptic number.

It is an amenable number.

62688413 is a deficient number, since it is larger than the sum of its proper divisors (1).

62688413 is an equidigital number, since it uses as much as digits as its factorization.

62688413 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 38.

The square root of 62688413 is about 7917.6014676163. The cubic root of 62688413 is about 397.2486455966.

The spelling of 62688413 in words is "sixty-two million, six hundred eighty-eight thousand, four hundred thirteen".