149426160 has 160 divisors (see below), whose sum is σ = 509967360. Its totient is φ = 35963904.

The previous prime is 149426159. The next prime is 149426171. The reversal of 149426160 is 61624941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146131 + ... + 147149.

It is an arithmetic number, because the mean of its divisors is an integer number (3187296).

Almost surely, 2^149426160 is an apocalyptic number.

149426160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149426160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254983680).

149426160 is an abundant number, since it is smaller than the sum of its proper divisors (360541200).

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

149426160 is a wasteful number, since it uses less digits than its factorization.

149426160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1089 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 149426160 is about 12223.9993455497. Note that the first 3 decimals coincide. The cubic root of 149426160 is about 530.6508676334.

The spelling of 149426160 in words is "one hundred forty-nine million, four hundred twenty-six thousand, one hundred sixty".