62680638 has 16 divisors (see below), whose sum is σ = 125513856. Its totient is φ = 20868120.

The previous prime is 62680603. The next prime is 62680669. The reversal of 62680638 is 83608626.

It is a junction number, because it is equal to n+sod(n) for n = 62680596 and 62680605.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 618 + ... + 11213.

It is an arithmetic number, because the mean of its divisors is an integer number (7844616).

Almost surely, 2^62680638 is an apocalyptic number.

62680638 is an abundant number, since it is smaller than the sum of its proper divisors (62833218).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

62680638 is a wasteful number, since it uses less digits than its factorization.

62680638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12719.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 62680638 is about 7917.1104577365. The cubic root of 62680638 is about 397.2322218495.

The spelling of 62680638 in words is "sixty-two million, six hundred eighty thousand, six hundred thirty-eight".