150605244 has 120 divisors (see below), whose sum is σ = 428717520. Its totient is φ = 45909504.

The previous prime is 150605239. The next prime is 150605251. The reversal of 150605244 is 442506051.

150605244 is a `hidden beast` number, since 1 + 50 + 605 + 2 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 203427 + ... + 204165.

It is an arithmetic number, because the mean of its divisors is an integer number (3572646).

Almost surely, 2^150605244 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 150605244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214358760).

150605244 is an abundant number, since it is smaller than the sum of its proper divisors (278112276).

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

150605244 is a wasteful number, since it uses less digits than its factorization.

150605244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 150605244 is about 12272.1328219670. The cubic root of 150605244 is about 532.0429563746.

The spelling of 150605244 in words is "one hundred fifty million, six hundred five thousand, two hundred forty-four".