72082854 has 24 divisors (see below), whose sum is σ = 156770640. Its totient is φ = 23936688.

The previous prime is 72082853. The next prime is 72082877. The reversal of 72082854 is 45828027.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72082853) 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, 2602 + ... + 12285.

It is an arithmetic number, because the mean of its divisors is an integer number (6532110).

Almost surely, 2^72082854 is an apocalyptic number.

72082854 is an abundant number, since it is smaller than the sum of its proper divisors (84687786).

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

72082854 is a wasteful number, since it uses less digits than its factorization.

72082854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15164 (or 15161 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 36.

The square root of 72082854 is about 8490.1621892635. The cubic root of 72082854 is about 416.1762805357.

The spelling of 72082854 in words is "seventy-two million, eighty-two thousand, eight hundred fifty-four".