7372115712 has 108 divisors (see below), whose sum is σ = 22890768264. Its totient is φ = 2268334080.

The previous prime is 7372115689. The next prime is 7372115713. The reversal of 7372115712 is 2175112737.

It is a happy number.

7372115712 is a `hidden beast` number, since 7 + 3 + 72 + 11 + 571 + 2 = 666.

It is a super-2 number, since 2×7372115712² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7372115713) 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, 93114 + ... + 153017.

It is an arithmetic number, because the mean of its divisors is an integer number (211951558).

Almost surely, 2^7372115712 is an apocalyptic number.

7372115712 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7372115712 is an abundant number, since it is smaller than the sum of its proper divisors (15518652552).

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

7372115712 is a wasteful number, since it uses less digits than its factorization.

7372115712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246166 (or 246149 counting only the distinct ones).

The product of its digits is 20580, while the sum is 36.

The square root of 7372115712 is about 85861.0255703949. The cubic root of 7372115712 is about 1946.2444229208.

The spelling of 7372115712 in words is "seven billion, three hundred seventy-two million, one hundred fifteen thousand, seven hundred twelve".