149886600 has 48 divisors (see below), whose sum is σ = 464650320. Its totient is φ = 39969600.

The previous prime is 149886599. The next prime is 149886617. The reversal of 149886600 is 6688941.

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, 124306 + ... + 125505.

It is an arithmetic number, because the mean of its divisors is an integer number (9680215).

Almost surely, 2^149886600 is an apocalyptic number.

149886600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

149886600 is an abundant number, since it is smaller than the sum of its proper divisors (314763720).

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

149886600 is a wasteful number, since it uses less digits than its factorization.

149886600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 249830 (or 249821 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 149886600 is about 12242.8183029889. The cubic root of 149886600 is about 531.1953558559.

The spelling of 149886600 in words is "one hundred forty-nine million, eight hundred eighty-six thousand, six hundred".