107720572 has 12 divisors (see below), whose sum is σ = 188591536. Its totient is φ = 53837280.

The previous prime is 107720513. The next prime is 107720573. The reversal of 107720572 is 275027701.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107720573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8968 + ... + 17200.

Almost surely, 2^107720572 is an apocalyptic number.

It is an amenable number.

107720572 is a deficient number, since it is larger than the sum of its proper divisors (80870964).

107720572 is a wasteful number, since it uses less digits than its factorization.

107720572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11508 (or 11506 counting only the distinct ones).

The product of its (nonzero) digits is 6860, while the sum is 31.

The square root of 107720572 is about 10378.8521523336. The cubic root of 107720572 is about 475.8092531867.

The spelling of 107720572 in words is "one hundred seven million, seven hundred twenty thousand, five hundred seventy-two".