150441172 has 48 divisors (see below), whose sum is σ = 313689600. Its totient is φ = 63075936.

The previous prime is 150441169. The next prime is 150441199. The reversal of 150441172 is 271144051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63318 + ... + 65650.

It is an arithmetic number, because the mean of its divisors is an integer number (6535200).

Almost surely, 2^150441172 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150441172, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156844800).

150441172 is an abundant number, since it is smaller than the sum of its proper divisors (163248428).

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

150441172 is a wasteful number, since it uses less digits than its factorization.

150441172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2405 (or 2389 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 25.

The square root of 150441172 is about 12265.4462617550. The cubic root of 150441172 is about 531.8496805221.

The spelling of 150441172 in words is "one hundred fifty million, four hundred forty-one thousand, one hundred seventy-two".