72055096 has 16 divisors (see below), whose sum is σ = 135321840. Its totient is φ = 35969280.

The previous prime is 72055073. The next prime is 72055099. The reversal of 72055096 is 69055027.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72055099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1785 + ... + 12136.

It is an arithmetic number, because the mean of its divisors is an integer number (8457615).

Almost surely, 2^72055096 is an apocalyptic number.

It is an amenable number.

72055096 is a deficient number, since it is larger than the sum of its proper divisors (63266744).

72055096 is a wasteful number, since it uses less digits than its factorization.

72055096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14574 (or 14570 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 72055096 is about 8488.5273163253. The cubic root of 72055096 is about 416.1228526457.

The spelling of 72055096 in words is "seventy-two million, fifty-five thousand, ninety-six".