150297870 has 32 divisors (see below), whose sum is σ = 376399872. Its totient is φ = 38336672.

The previous prime is 150297859. The next prime is 150297883. The reversal of 150297870 is 78792051.

150297870 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108222 + ... + 109601.

It is an arithmetic number, because the mean of its divisors is an integer number (11762496).

Almost surely, 2^150297870 is an apocalyptic number.

150297870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150297870 is an abundant number, since it is smaller than the sum of its proper divisors (226102002).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150297870 is a wasteful number, since it uses less digits than its factorization.

150297870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217856.

The product of its (nonzero) digits is 35280, while the sum is 39.

The square root of 150297870 is about 12259.6031746546. The cubic root of 150297870 is about 531.6807566073.

The spelling of 150297870 in words is "one hundred fifty million, two hundred ninety-seven thousand, eight hundred seventy".