72498608 has 160 divisors (see below), whose sum is σ = 191237760. Its totient is φ = 25804800.

The previous prime is 72498607. The next prime is 72498617. The reversal of 72498608 is 80689427.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72498607) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 717758 + ... + 717858.

It is an arithmetic number, because the mean of its divisors is an integer number (1195236).

Almost surely, 2^72498608 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 72498608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95618880).

72498608 is an abundant number, since it is smaller than the sum of its proper divisors (118739152).

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

72498608 is a wasteful number, since it uses less digits than its factorization.

72498608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 44.

The square root of 72498608 is about 8514.6114415163. The cubic root of 72498608 is about 416.9748770968.

The spelling of 72498608 in words is "seventy-two million, four hundred ninety-eight thousand, six hundred eight".