149156160 has 56 divisors (see below), whose sum is σ = 473573856. Its totient is φ = 39774720.

The previous prime is 149156143. The next prime is 149156171. The reversal of 149156160 is 61651941.

149156160 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 76726 + ... + 78645.

It is an arithmetic number, because the mean of its divisors is an integer number (8456676).

Almost surely, 2^149156160 is an apocalyptic number.

149156160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149156160 is an abundant number, since it is smaller than the sum of its proper divisors (324417696).

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

149156160 is a wasteful number, since it uses less digits than its factorization.

149156160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155391 (or 155381 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 149156160 is about 12212.9505034615. The cubic root of 149156160 is about 530.3310617026.

The spelling of 149156160 in words is "one hundred forty-nine million, one hundred fifty-six thousand, one hundred sixty".