150837146 has 8 divisors (see below), whose sum is σ = 228258324. Its totient is φ = 74751040.

The previous prime is 150837139. The next prime is 150837161. The reversal of 150837146 is 641738051.

It can be written as a sum of positive squares in 2 ways, for example, as 100781521 + 50055625 = 10039^2 + 7075^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×150837146² = 45503689226850632, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 333485 + ... + 333936.

Almost surely, 2^150837146 is an apocalyptic number.

150837146 is a deficient number, since it is larger than the sum of its proper divisors (77421178).

150837146 is a wasteful number, since it uses less digits than its factorization.

150837146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 667536.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 150837146 is about 12281.5775045391. The cubic root of 150837146 is about 532.3158962996.

The spelling of 150837146 in words is "one hundred fifty million, eight hundred thirty-seven thousand, one hundred forty-six".