149108850 has 120 divisors (see below), whose sum is σ = 452100528. Its totient is φ = 36136800.

The previous prime is 149108849. The next prime is 149108857. The reversal of 149108850 is 58801941.

It is not an unprimeable number, because it can be changed into a prime (149108857) by changing a digit.

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 59 ways as a sum of consecutive naturals, for example, 42877 + ... + 46223.

Almost surely, 2^149108850 is an apocalyptic number.

149108850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 149108850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226050264).

149108850 is an abundant number, since it is smaller than the sum of its proper divisors (302991678).

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

149108850 is a wasteful number, since it uses less digits than its factorization.

149108850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3382 (or 3368 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 36.

The square root of 149108850 is about 12211.0134714527. The cubic root of 149108850 is about 530.2749848685.

The spelling of 149108850 in words is "one hundred forty-nine million, one hundred eight thousand, eight hundred fifty".