62748664 has 64 divisors (see below), whose sum is σ = 132814080. Its totient is φ = 27781600.

The previous prime is 62748617. The next prime is 62748667. The reversal of 62748664 is 46684726.

It is a self number, because there is not a number n which added to its sum of digits gives 62748664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62748667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 755967 + ... + 756049.

It is an arithmetic number, because the mean of its divisors is an integer number (2075220).

Almost surely, 2^62748664 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 62748664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66407040).

62748664 is an abundant number, since it is smaller than the sum of its proper divisors (70065416).

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

62748664 is a wasteful number, since it uses less digits than its factorization.

62748664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 167 counting only the distinct ones).

The product of its digits is 387072, while the sum is 43.

The square root of 62748664 is about 7921.4054308563. The cubic root of 62748664 is about 397.3758725331.

The spelling of 62748664 in words is "sixty-two million, seven hundred forty-eight thousand, six hundred sixty-four".