149183000 has 32 divisors (see below), whose sum is σ = 349090560. Its totient is φ = 59672800.

The previous prime is 149182967. The next prime is 149183009. The reversal of 149183000 is 381941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149183009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73592 + ... + 75591.

It is an arithmetic number, because the mean of its divisors is an integer number (10909080).

Almost surely, 2^149183000 is an apocalyptic number.

149183000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149183000 is an abundant number, since it is smaller than the sum of its proper divisors (199907560).

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

149183000 is a wasteful number, since it uses less digits than its factorization.

149183000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149204 (or 149190 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 149183000 is about 12214.0492876032. The cubic root of 149183000 is about 530.3628700480.

The spelling of 149183000 in words is "one hundred forty-nine million, one hundred eighty-three thousand".