150877194 has 64 divisors (see below), whose sum is σ = 348413184. Its totient is φ = 43186176.

The previous prime is 150877189. The next prime is 150877213. The reversal of 150877194 is 491778051.

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 31 ways as a sum of consecutive naturals, for example, 65242 + ... + 67514.

It is an arithmetic number, because the mean of its divisors is an integer number (5443956).

Almost surely, 2^150877194 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150877194, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174206592).

150877194 is an abundant number, since it is smaller than the sum of its proper divisors (197535990).

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

150877194 is a wasteful number, since it uses less digits than its factorization.

150877194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351.

The product of its (nonzero) digits is 70560, while the sum is 42.

The square root of 150877194 is about 12283.2078057810. The cubic root of 150877194 is about 532.3630029555.

The spelling of 150877194 in words is "one hundred fifty million, eight hundred seventy-seven thousand, one hundred ninety-four".