149119800 has 48 divisors (see below), whose sum is σ = 462273240. Its totient is φ = 39765120.

The previous prime is 149119783. The next prime is 149119843. The reversal of 149119800 is 8911941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 123667 + ... + 124866.

Almost surely, 2^149119800 is an apocalyptic number.

149119800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149119800 is an abundant number, since it is smaller than the sum of its proper divisors (313153440).

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

149119800 is a wasteful number, since it uses less digits than its factorization.

149119800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248552 (or 248543 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 149119800 is about 12211.4618289540. The cubic root of 149119800 is about 530.2879650257.

The spelling of 149119800 in words is "one hundred forty-nine million, one hundred nineteen thousand, eight hundred".