150074720 has 96 divisors (see below), whose sum is σ = 371589120. Its totient is φ = 57208320.

The previous prime is 150074671. The next prime is 150074723. The reversal of 150074720 is 27470051.

150074720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 150074720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150074723) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 391649 + ... + 392031.

It is an arithmetic number, because the mean of its divisors is an integer number (3870720).

Almost surely, 2^150074720 is an apocalyptic number.

150074720 is a gapful number since it is divisible by the number (10) 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 150074720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185794560).

150074720 is an abundant number, since it is smaller than the sum of its proper divisors (221514400).

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

150074720 is a wasteful number, since it uses less digits than its factorization.

150074720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508 (or 500 counting only the distinct ones).

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 150074720 is about 12250.4987653565. The cubic root of 150074720 is about 531.4174942221.

The spelling of 150074720 in words is "one hundred fifty million, seventy-four thousand, seven hundred twenty".