149199327 has 32 divisors (see below), whose sum is σ = 236986560. Its totient is φ = 93591936.

The previous prime is 149199313. The next prime is 149199341. The reversal of 149199327 is 723991941.

It is an interprime number because it is at equal distance from previous prime (149199313) and next prime (149199341).

It is not a de Polignac number, because 149199327 - 2⁶ = 149199263 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149199307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35173 + ... + 39185.

It is an arithmetic number, because the mean of its divisors is an integer number (7405830).

Almost surely, 2^149199327 is an apocalyptic number.

149199327 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

149199327 is a deficient number, since it is larger than the sum of its proper divisors (87787233).

149199327 is an frugal number, since it uses more digits than its factorization.

149199327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051 (or 4033 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 149199327 is about 12214.7176389796. The cubic root of 149199327 is about 530.3822174686.

The spelling of 149199327 in words is "one hundred forty-nine million, one hundred ninety-nine thousand, three hundred twenty-seven".