150988738 has 16 divisors (see below), whose sum is σ = 234058176. Its totient is φ = 73004400.

The previous prime is 150988723. The next prime is 150988741. The reversal of 150988738 is 837889051.

It is a junction number, because it is equal to n+sod(n) for n = 150988691 and 150988700.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6 + ... + 17377.

It is an arithmetic number, because the mean of its divisors is an integer number (14628636).

Almost surely, 2^150988738 is an apocalyptic number.

150988738 is a deficient number, since it is larger than the sum of its proper divisors (83069438).

150988738 is a wasteful number, since it uses less digits than its factorization.

150988738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17529.

The product of its (nonzero) digits is 483840, while the sum is 49.

The square root of 150988738 is about 12287.7474746188. The cubic root of 150988738 is about 532.4941632046.

The spelling of 150988738 in words is "one hundred fifty million, nine hundred eighty-eight thousand, seven hundred thirty-eight".