149030976 has 56 divisors (see below), whose sum is σ = 417515040. Its totient is φ = 46753792.

The previous prime is 149030969. The next prime is 149030977. The reversal of 149030976 is 679030941.

It is not an unprimeable number, because it can be changed into a prime (149030977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19566 + ... + 26093.

Almost surely, 2^149030976 is an apocalyptic number.

149030976 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

149030976 is an abundant number, since it is smaller than the sum of its proper divisors (268484064).

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

149030976 is a wasteful number, since it uses less digits than its factorization.

149030976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45691 (or 45681 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 39.

The square root of 149030976 is about 12207.8243761941. The cubic root of 149030976 is about 530.1826545001.

The spelling of 149030976 in words is "one hundred forty-nine million, thirty thousand, nine hundred seventy-six".