149539327 has 12 divisors (see below), whose sum is σ = 184187520. Its totient is φ = 120636096.

The previous prime is 149539301. The next prime is 149539331. The reversal of 149539327 is 723935941.

It is not a de Polignac number, because 149539327 - 2¹¹ = 149537279 is a prime.

It is a super-2 number, since 2×149539327² = 44724020639225858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149539387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88927 + ... + 90592.

It is an arithmetic number, because the mean of its divisors is an integer number (15348960).

Almost surely, 2^149539327 is an apocalyptic number.

149539327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

149539327 is a deficient number, since it is larger than the sum of its proper divisors (34648193).

149539327 is a wasteful number, since it uses less digits than its factorization.

149539327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179550 (or 179543 counting only the distinct ones).

The product of its digits is 204120, while the sum is 43.

The square root of 149539327 is about 12228.6273555130. The cubic root of 149539327 is about 530.7847955727.

The spelling of 149539327 in words is "one hundred forty-nine million, five hundred thirty-nine thousand, three hundred twenty-seven".