7452320112 has 60 divisors (see below), whose sum is σ = 21628607000. Its totient is φ = 2484105408.

The previous prime is 7452320111. The next prime is 7452320119. The reversal of 7452320112 is 2110232547.

7452320112 is a `hidden beast` number, since 7 + 4 + 523 + 20 + 112 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7452320111) 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, 954487 + ... + 962262.

Almost surely, 2^7452320112 is an apocalyptic number.

7452320112 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

7452320112 is an abundant number, since it is smaller than the sum of its proper divisors (14176286888).

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

7452320112 is a wasteful number, since it uses less digits than its factorization.

7452320112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916772 (or 1916754 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 7452320112 is about 86326.8215098876. The cubic root of 7452320112 is about 1953.2769893188.

Adding to 7452320112 its reverse (2110232547), we get a palindrome (9562552659).

The spelling of 7452320112 in words is "seven billion, four hundred fifty-two million, three hundred twenty thousand, one hundred twelve".