149374706 has 12 divisors (see below), whose sum is σ = 242623962. Its totient is φ = 68942016.

The previous prime is 149374697. The next prime is 149374711. The reversal of 149374706 is 607473941.

It can be written as a sum of positive squares in 3 ways, for example, as 100500625 + 48874081 = 10025^2 + 6991^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 220631 + ... + 221306.

Almost surely, 2^149374706 is an apocalyptic number.

149374706 is a deficient number, since it is larger than the sum of its proper divisors (93249256).

149374706 is a wasteful number, since it uses less digits than its factorization.

149374706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441965 (or 441952 counting only the distinct ones).

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 149374706 is about 12221.8945339910. The cubic root of 149374706 is about 530.5899518287.

The spelling of 149374706 in words is "one hundred forty-nine million, three hundred seventy-four thousand, seven hundred six".