149400876 has 24 divisors (see below), whose sum is σ = 366950080. Its totient is φ = 47179152.

The previous prime is 149400863. The next prime is 149400883. The reversal of 149400876 is 678004941.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327406 + ... + 327861.

Almost surely, 2^149400876 is an apocalyptic number.

It is an amenable number.

149400876 is an abundant number, since it is smaller than the sum of its proper divisors (217549204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

149400876 is a wasteful number, since it uses less digits than its factorization.

149400876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655293 (or 655291 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 149400876 is about 12222.9651067161. The cubic root of 149400876 is about 530.6209359415.

The spelling of 149400876 in words is "one hundred forty-nine million, four hundred thousand, eight hundred seventy-six".