149364922 has 16 divisors (see below), whose sum is σ = 256620672. Its totient is φ = 63871920.

The previous prime is 149364911. The next prime is 149364937. The reversal of 149364922 is 229463941.

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 7 ways as a sum of consecutive naturals, for example, 5118 + ... + 18025.

It is an arithmetic number, because the mean of its divisors is an integer number (16038792).

Almost surely, 2^149364922 is an apocalyptic number.

149364922 is a deficient number, since it is larger than the sum of its proper divisors (107255750).

149364922 is a wasteful number, since it uses less digits than its factorization.

149364922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23613.

The product of its digits is 93312, while the sum is 40.

The square root of 149364922 is about 12221.4942621596. The cubic root of 149364922 is about 530.5783670797.

The spelling of 149364922 in words is "one hundred forty-nine million, three hundred sixty-four thousand, nine hundred twenty-two".