150235690 has 32 divisors (see below), whose sum is σ = 295850880. Its totient is φ = 54475200.

The previous prime is 150235663. The next prime is 150235721. The reversal of 150235690 is 96532051.

It is a super-2 number, since 2×150235690² = 45141525099552200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41035 + ... + 44545.

It is an arithmetic number, because the mean of its divisors is an integer number (9245340).

Almost surely, 2^150235690 is an apocalyptic number.

150235690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150235690 is a deficient number, since it is larger than the sum of its proper divisors (145615190).

150235690 is a wasteful number, since it uses less digits than its factorization.

150235690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3918.

The product of its (nonzero) digits is 8100, while the sum is 31.

The square root of 150235690 is about 12257.0669411568. The cubic root of 150235690 is about 531.6074256289.

The spelling of 150235690 in words is "one hundred fifty million, two hundred thirty-five thousand, six hundred ninety".