7362772272 has 60 divisors (see below), whose sum is σ = 20626168680. Its totient is φ = 2451800064.

The previous prime is 7362772253. The next prime is 7362772283. The reversal of 7362772272 is 2722772637.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 121648 + ... + 171824.

It is an arithmetic number, because the mean of its divisors is an integer number (343769478).

Almost surely, 2^7362772272 is an apocalyptic number.

7362772272 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7362772272 is an abundant number, since it is smaller than the sum of its proper divisors (13263396408).

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

7362772272 is a wasteful number, since it uses less digits than its factorization.

7362772272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51210 (or 51201 counting only the distinct ones).

The product of its digits is 691488, while the sum is 45.

The square root of 7362772272 is about 85806.5980679808. The cubic root of 7362772272 is about 1945.4218501105.

The spelling of 7362772272 in words is "seven billion, three hundred sixty-two million, seven hundred seventy-two thousand, two hundred seventy-two".