150785830 has 32 divisors (see below), whose sum is σ = 294626304. Its totient is φ = 55230336.

The previous prime is 150785777. The next prime is 150785849. The reversal of 150785830 is 38587051.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 150785830.

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, 11944 + ... + 21076.

It is an arithmetic number, because the mean of its divisors is an integer number (9207072).

Almost surely, 2^150785830 is an apocalyptic number.

150785830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

150785830 is a deficient number, since it is larger than the sum of its proper divisors (143840474).

150785830 is a wasteful number, since it uses less digits than its factorization.

150785830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9280.

The product of its (nonzero) digits is 33600, while the sum is 37.

The square root of 150785830 is about 12279.4881815164. The cubic root of 150785830 is about 532.2555234149.

The spelling of 150785830 in words is "one hundred fifty million, seven hundred eighty-five thousand, eight hundred thirty".