150644320 has 48 divisors (see below), whose sum is σ = 356680800. Its totient is φ = 60125184.

The previous prime is 150644303. The next prime is 150644363. The reversal of 150644320 is 23446051.

It is a super-2 number, since 2×150644320² = 45387422296524800, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 106981 + ... + 108379.

It is an arithmetic number, because the mean of its divisors is an integer number (7430850).

Almost surely, 2^150644320 is an apocalyptic number.

150644320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150644320 is an abundant number, since it is smaller than the sum of its proper divisors (206036480).

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

150644320 is a wasteful number, since it uses less digits than its factorization.

150644320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2087 (or 2079 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 150644320 is about 12273.7247810109. The cubic root of 150644320 is about 532.0889669742.

The spelling of 150644320 in words is "one hundred fifty million, six hundred forty-four thousand, three hundred twenty".