150190838 has 16 divisors (see below), whose sum is σ = 260021664. Its totient is φ = 63729600.

The previous prime is 150190837. The next prime is 150190841. The reversal of 150190838 is 838091051.

It is a junction number, because it is equal to n+sod(n) for n = 150190798 and 150190807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150190837) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51695 + ... + 54522.

It is an arithmetic number, because the mean of its divisors is an integer number (16251354).

Almost surely, 2^150190838 is an apocalyptic number.

150190838 is a deficient number, since it is larger than the sum of its proper divisors (109830826).

150190838 is a wasteful number, since it uses less digits than its factorization.

150190838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106327.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 150190838 is about 12255.2371662078. The cubic root of 150190838 is about 531.5545175850.

The spelling of 150190838 in words is "one hundred fifty million, one hundred ninety thousand, eight hundred thirty-eight".