126720160 has 48 divisors (see below), whose sum is σ = 342147456. Its totient is φ = 43446528.

The previous prime is 126720151. The next prime is 126720173. The reversal of 126720160 is 61027621.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55452 + ... + 57691.

It is an arithmetic number, because the mean of its divisors is an integer number (7128072).

Almost surely, 2^126720160 is an apocalyptic number.

126720160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126720160 is an abundant number, since it is smaller than the sum of its proper divisors (215427296).

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

126720160 is a wasteful number, since it uses less digits than its factorization.

126720160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113165 (or 113157 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 126720160 is about 11257.0049302645. The cubic root of 126720160 is about 502.2831056560.

Adding to 126720160 its reverse (61027621), we get a palindrome (187747781).

The spelling of 126720160 in words is "one hundred twenty-six million, seven hundred twenty thousand, one hundred sixty".