149834160 has 360 divisors, whose sum is σ = 608639616. Its totient is φ = 32901120.

The previous prime is 149834149. The next prime is 149834161. The reversal of 149834160 is 61438941.

149834160 is a `hidden beast` number, since 1 + 498 + 3 + 4 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (149834161) by changing a digit.

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 71 ways as a sum of consecutive naturals, for example, 1093612 + ... + 1093748.

Almost surely, 2^149834160 is an apocalyptic number.

149834160 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 149834160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (304319808).

149834160 is an abundant number, since it is smaller than the sum of its proper divisors (458805456).

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

149834160 is a wasteful number, since it uses less digits than its factorization.

149834160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 149834160 is about 12240.6764518959. The cubic root of 149834160 is about 531.1333998311.

The spelling of 149834160 in words is "one hundred forty-nine million, eight hundred thirty-four thousand, one hundred sixty".