149111182 has 16 divisors (see below), whose sum is σ = 258353712. Its totient is φ = 63790720.

The previous prime is 149111177. The next prime is 149111189. The reversal of 149111182 is 281111941.

It is a self number, because there is not a number n which added to its sum of digits gives 149111182.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149111189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 198973 + ... + 199720.

It is an arithmetic number, because the mean of its divisors is an integer number (16147107).

Almost surely, 2^149111182 is an apocalyptic number.

149111182 is a deficient number, since it is larger than the sum of its proper divisors (109242530).

149111182 is a wasteful number, since it uses less digits than its factorization.

149111182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398723.

The product of its digits is 576, while the sum is 28.

The square root of 149111182 is about 12211.1089586491. The cubic root of 149111182 is about 530.2777492804.

The spelling of 149111182 in words is "one hundred forty-nine million, one hundred eleven thousand, one hundred eighty-two".