150744136 has 16 divisors (see below), whose sum is σ = 283655340. Its totient is φ = 75102720.

The previous prime is 150744133. The next prime is 150744161. The reversal of 150744136 is 631447051.

It can be written as a sum of positive squares in 2 ways, for example, as 134792100 + 15952036 = 11610^2 + 3994^2 .

It is a junction number, because it is equal to n+sod(n) for n = 150744098 and 150744107.

It is not an unprimeable number, because it can be changed into a prime (150744133) 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, 31281 + ... + 35776.

Almost surely, 2^150744136 is an apocalyptic number.

It is an amenable number.

150744136 is a deficient number, since it is larger than the sum of its proper divisors (132911204).

150744136 is a wasteful number, since it uses less digits than its factorization.

150744136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67344 (or 67340 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 150744136 is about 12277.7903549458. The cubic root of 150744136 is about 532.2064606536.

The spelling of 150744136 in words is "one hundred fifty million, seven hundred forty-four thousand, one hundred thirty-six".