72483100 has 36 divisors (see below), whose sum is σ = 165571000. Its totient is φ = 27466560.

The previous prime is 72483077. The next prime is 72483137. The reversal of 72483100 is 138427.

It is a super-2 number, since 2×72483100² = 10507599571220000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17175 + ... + 20974.

Almost surely, 2^72483100 is an apocalyptic number.

It is an amenable number.

72483100 is an abundant number, since it is smaller than the sum of its proper divisors (93087900).

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

72483100 is a wasteful number, since it uses less digits than its factorization.

72483100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38182 (or 38175 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 72483100 is about 8513.7007229524. The cubic root of 72483100 is about 416.9451436177.

The spelling of 72483100 in words is "seventy-two million, four hundred eighty-three thousand, one hundred".