7180772 has 12 divisors (see below), whose sum is σ = 12779760. Its totient is φ = 3529416.

The previous prime is 7180769. The next prime is 7180793. The reversal of 7180772 is 2770817.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14978 + ... + 15449.

It is an arithmetic number, because the mean of its divisors is an integer number (1064980).

Almost surely, 2^7180772 is an apocalyptic number.

It is an amenable number.

7180772 is a deficient number, since it is larger than the sum of its proper divisors (5598988).

7180772 is a wasteful number, since it uses less digits than its factorization.

7180772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30490 (or 30488 counting only the distinct ones).

The product of its (nonzero) digits is 5488, while the sum is 32.

The square root of 7180772 is about 2679.6962514434. The cubic root of 7180772 is about 192.9258308079.

The spelling of 7180772 in words is "seven million, one hundred eighty thousand, seven hundred seventy-two".