149276156 has 6 divisors (see below), whose sum is σ = 261233280. Its totient is φ = 74638076.

The previous prime is 149276147. The next prime is 149276173. The reversal of 149276156 is 651672941.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18659516 + ... + 18659523.

It is an arithmetic number, because the mean of its divisors is an integer number (43538880).

Almost surely, 2^149276156 is an apocalyptic number.

It is an amenable number.

149276156 is a deficient number, since it is larger than the sum of its proper divisors (111957124).

149276156 is a wasteful number, since it uses less digits than its factorization.

149276156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37319043 (or 37319041 counting only the distinct ones).

The product of its digits is 90720, while the sum is 41.

The square root of 149276156 is about 12217.8621697906. The cubic root of 149276156 is about 530.4732405399.

The spelling of 149276156 in words is "one hundred forty-nine million, two hundred seventy-six thousand, one hundred fifty-six".