72795100 has 36 divisors (see below), whose sum is σ = 180533584. Its totient is φ = 24958080.

The previous prime is 72795059. The next prime is 72795101. The reversal of 72795100 is 159727.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72795101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51297 + ... + 52696.

Almost surely, 2^72795100 is an apocalyptic number.

72795100 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

72795100 is an abundant number, since it is smaller than the sum of its proper divisors (107738484).

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

72795100 is a wasteful number, since it uses less digits than its factorization.

72795100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104014 (or 104007 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 31.

The square root of 72795100 is about 8532.0044538197. The cubic root of 72795100 is about 417.5425273710.

The spelling of 72795100 in words is "seventy-two million, seven hundred ninety-five thousand, one hundred".