150290944 has 40 divisors (see below), whose sum is σ = 303155820. Its totient is φ = 74428416.

The previous prime is 150290941. The next prime is 150290951. The reversal of 150290944 is 449092051.

It can be written as a sum of positive squares in 2 ways, for example, as 149817600 + 473344 = 12240^2 + 688^2 .

It is a super-2 number, since 2×150290944² = 45174735696822272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150290941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54462 + ... + 57154.

Almost surely, 2^150290944 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 150290944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151577910).

150290944 is an abundant number, since it is smaller than the sum of its proper divisors (152864876).

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

150290944 is an equidigital number, since it uses as much as digits as its factorization.

150290944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820 (or 2804 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 150290944 is about 12259.3206989621. The cubic root of 150290944 is about 531.6725895421.

The spelling of 150290944 in words is "one hundred fifty million, two hundred ninety thousand, nine hundred forty-four".