149441276 has 6 divisors (see below), whose sum is σ = 261522240. Its totient is φ = 74720636.

The previous prime is 149441273. The next prime is 149441309. The reversal of 149441276 is 672144941.

149441276 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149441273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18680156 + ... + 18680163.

It is an arithmetic number, because the mean of its divisors is an integer number (43587040).

Almost surely, 2^149441276 is an apocalyptic number.

It is an amenable number.

149441276 is a deficient number, since it is larger than the sum of its proper divisors (112080964).

149441276 is a wasteful number, since it uses less digits than its factorization.

149441276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37360323 (or 37360321 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 149441276 is about 12224.6176218318. The cubic root of 149441276 is about 530.6687606361.

The spelling of 149441276 in words is "one hundred forty-nine million, four hundred forty-one thousand, two hundred seventy-six".