72658050 has 48 divisors (see below), whose sum is σ = 186416640. Its totient is φ = 18706240.

The previous prime is 72658049. The next prime is 72658057. The reversal of 72658050 is 5085627.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (72658057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4002 + ... + 12701.

It is an arithmetic number, because the mean of its divisors is an integer number (3883680).

Almost surely, 2^72658050 is an apocalyptic number.

72658050 is an abundant number, since it is smaller than the sum of its proper divisors (113758590).

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

72658050 is a wasteful number, since it uses less digits than its factorization.

72658050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16747 (or 16742 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 72658050 is about 8523.9691458850. The cubic root of 72658050 is about 417.2803295370.

The spelling of 72658050 in words is "seventy-two million, six hundred fifty-eight thousand, fifty".