150207890 has 16 divisors (see below), whose sum is σ = 308999232. Its totient is φ = 51499824.

The previous prime is 150207859. The next prime is 150207913. The reversal of 150207890 is 98702051.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1072844 + ... + 1072983.

It is an arithmetic number, because the mean of its divisors is an integer number (19312452).

Almost surely, 2^150207890 is an apocalyptic number.

150207890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150207890 is an abundant number, since it is smaller than the sum of its proper divisors (158791342).

150207890 is a wasteful number, since it uses less digits than its factorization.

150207890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145841.

The product of its (nonzero) digits is 5040, while the sum is 32.

The square root of 150207890 is about 12255.9328490327. The cubic root of 150207890 is about 531.5746336026.

The spelling of 150207890 in words is "one hundred fifty million, two hundred seven thousand, eight hundred ninety".