149095244 has 24 divisors (see below), whose sum is σ = 270254208. Its totient is φ = 71896320.

The previous prime is 149095231. The next prime is 149095249. The reversal of 149095244 is 442590941.

It is a junction number, because it is equal to n+sod(n) for n = 149095198 and 149095207.

It is not an unprimeable number, because it can be changed into a prime (149095249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37412 + ... + 41204.

It is an arithmetic number, because the mean of its divisors is an integer number (11260592).

Almost surely, 2^149095244 is an apocalyptic number.

It is an amenable number.

149095244 is a deficient number, since it is larger than the sum of its proper divisors (121158964).

149095244 is a wasteful number, since it uses less digits than its factorization.

149095244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4145 (or 4143 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 149095244 is about 12210.4563387287. The cubic root of 149095244 is about 530.2588553969.

The spelling of 149095244 in words is "one hundred forty-nine million, ninety-five thousand, two hundred forty-four".