149089075 has 12 divisors (see below), whose sum is σ = 190835008. Its totient is φ = 115423200.

The previous prime is 149089043. The next prime is 149089093. The reversal of 149089075 is 570980941.

It is not a de Polignac number, because 149089075 - 2⁵ = 149089043 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95412 + ... + 96961.

Almost surely, 2^149089075 is an apocalyptic number.

149089075 is a deficient number, since it is larger than the sum of its proper divisors (41745933).

149089075 is a wasteful number, since it uses less digits than its factorization.

149089075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192414 (or 192409 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 149089075 is about 12210.2037247541. The cubic root of 149089075 is about 530.2515419241.

The spelling of 149089075 in words is "one hundred forty-nine million, eighty-nine thousand, seventy-five".