133752160 has 24 divisors (see below), whose sum is σ = 315989856. Its totient is φ = 53500800.

The previous prime is 133752149. The next prime is 133752163. The reversal of 133752160 is 61257331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133752163) 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, 417816 + ... + 418135.

It is an arithmetic number, because the mean of its divisors is an integer number (13166244).

Almost surely, 2^133752160 is an apocalyptic number.

133752160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133752160 is an abundant number, since it is smaller than the sum of its proper divisors (182237696).

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

133752160 is an equidigital number, since it uses as much as digits as its factorization.

133752160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835966 (or 835958 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 133752160 is about 11565.1268907868. The cubic root of 133752160 is about 511.4073138516.

The spelling of 133752160 in words is "one hundred thirty-three million, seven hundred fifty-two thousand, one hundred sixty".