150989244 has 48 divisors (see below), whose sum is σ = 406226688. Its totient is φ = 42755328.

The previous prime is 150989233. The next prime is 150989261. The reversal of 150989244 is 442989051.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 150989196 and 150989205.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1539 + ... + 17445.

It is an arithmetic number, because the mean of its divisors is an integer number (8463056).

Almost surely, 2^150989244 is an apocalyptic number.

150989244 is a gapful number since it is divisible by the number (14) 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 150989244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203113344).

150989244 is an abundant number, since it is smaller than the sum of its proper divisors (255237444).

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

150989244 is a wasteful number, since it uses less digits than its factorization.

150989244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16034 (or 16032 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 150989244 is about 12287.7680642174. The cubic root of 150989244 is about 532.4947580431.

It can be divided in two parts, 15098 and 9244, that added together give a palindrome (24342).

The spelling of 150989244 in words is "one hundred fifty million, nine hundred eighty-nine thousand, two hundred forty-four".