62638968 has 64 divisors (see below), whose sum is σ = 182799360. Its totient is φ = 17513856.

The previous prime is 62638963. The next prime is 62638981. The reversal of 62638968 is 86983626.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62638963) 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 in 15 ways as a sum of consecutive naturals, for example, 3930 + ... + 11862.

It is an arithmetic number, because the mean of its divisors is an integer number (2856240).

Almost surely, 2^62638968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62638968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91399680).

62638968 is an abundant number, since it is smaller than the sum of its proper divisors (120160392).

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

62638968 is a wasteful number, since it uses less digits than its factorization.

62638968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7996 (or 7992 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 62638968 is about 7914.4783782635. The cubic root of 62638968 is about 397.1441758615.

The spelling of 62638968 in words is "sixty-two million, six hundred thirty-eight thousand, nine hundred sixty-eight".