149114252 has 36 divisors (see below), whose sum is σ = 304421040. Its totient is φ = 63723744.

The previous prime is 149114179. The next prime is 149114291. The reversal of 149114252 is 252411941.

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 11 ways as a sum of consecutive naturals, for example, 85178 + ... + 86910.

It is an arithmetic number, because the mean of its divisors is an integer number (8456140).

Almost surely, 2^149114252 is an apocalyptic number.

It is an amenable number.

149114252 is an abundant number, since it is smaller than the sum of its proper divisors (155306788).

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

149114252 is a wasteful number, since it uses less digits than its factorization.

149114252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2190 (or 2181 counting only the distinct ones).

The product of its digits is 2880, while the sum is 29.

The square root of 149114252 is about 12211.2346632108. The cubic root of 149114252 is about 530.2813884922.

The spelling of 149114252 in words is "one hundred forty-nine million, one hundred fourteen thousand, two hundred fifty-two".