149361112 has 16 divisors (see below), whose sum is σ = 286011360. Its totient is φ = 73091424.

The previous prime is 149361101. The next prime is 149361161. The reversal of 149361112 is 211163941.

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 3 ways as a sum of consecutive naturals, for example, 198243 + ... + 198994.

It is an arithmetic number, because the mean of its divisors is an integer number (17875710).

Almost surely, 2^149361112 is an apocalyptic number.

It is an amenable number.

149361112 is a deficient number, since it is larger than the sum of its proper divisors (136650248).

149361112 is a wasteful number, since it uses less digits than its factorization.

149361112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397290 (or 397286 counting only the distinct ones).

The product of its digits is 1296, while the sum is 28.

The square root of 149361112 is about 12221.3383882454. The cubic root of 149361112 is about 530.5738557108.

The spelling of 149361112 in words is "one hundred forty-nine million, three hundred sixty-one thousand, one hundred twelve".