150122472 has 64 divisors (see below), whose sum is σ = 393154560. Its totient is φ = 47678400.

The previous prime is 150122459. The next prime is 150122501. The reversal of 150122472 is 274221051.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 237597 + ... + 238227.

It is an arithmetic number, because the mean of its divisors is an integer number (6143040).

Almost surely, 2^150122472 is an apocalyptic number.

150122472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150122472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196577280).

150122472 is an abundant number, since it is smaller than the sum of its proper divisors (243032088).

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

150122472 is a wasteful number, since it uses less digits than its factorization.

150122472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094 (or 1090 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 24.

The square root of 150122472 is about 12252.4475922160. The cubic root of 150122472 is about 531.4738518311.

The spelling of 150122472 in words is "one hundred fifty million, one hundred twenty-two thousand, four hundred seventy-two".