62266638720 has 768 divisors, whose sum is σ = 239987966400. Its totient is φ = 13635747840.

The previous prime is 62266638697. The next prime is 62266638727. The reversal of 62266638720 is 2783666226.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 62266638720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (62266638727) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 160068286 + ... + 160068674.

Almost surely, 2^62266638720 is an apocalyptic number.

62266638720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 62266638720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119993983200).

62266638720 is an abundant number, since it is smaller than the sum of its proper divisors (177721327680).

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

62266638720 is a wasteful number, since it uses less digits than its factorization.

62266638720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499 (or 476 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 48.

The spelling of 62266638720 in words is "sixty-two billion, two hundred sixty-six million, six hundred thirty-eight thousand, seven hundred twenty".