62545728 has 112 divisors (see below), whose sum is σ = 190926720. Its totient is φ = 17700864.

The previous prime is 62545711. The next prime is 62545733. The reversal of 62545728 is 82754526.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232378 + ... + 232646.

Almost surely, 2^62545728 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 62545728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95463360).

62545728 is an abundant number, since it is smaller than the sum of its proper divisors (128380992).

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

62545728 is a wasteful number, since it uses less digits than its factorization.

62545728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464 (or 454 counting only the distinct ones).

The product of its digits is 134400, while the sum is 39.

The square root of 62545728 is about 7908.5857142728. The cubic root of 62545728 is about 396.9470242979.

The spelling of 62545728 in words is "sixty-two million, five hundred forty-five thousand, seven hundred twenty-eight".