150886681 has 16 divisors (see below), whose sum is σ = 170913600. Its totient is φ = 131947200.

The previous prime is 150886667. The next prime is 150886691. The reversal of 150886681 is 186688051.

It is a happy number.

It is not a de Polignac number, because 150886681 - 2⁵ = 150886649 is a prime.

It is a super-2 number, since 2×150886681² = 45533581006391522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (150886651) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104875 + ... + 106303.

It is an arithmetic number, because the mean of its divisors is an integer number (10682100).

It is a Poulet number, since it divides 2^150886680-1.

Almost surely, 2^150886681 is an apocalyptic number.

150886681 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

150886681 is a deficient number, since it is larger than the sum of its proper divisors (20026919).

150886681 is a wasteful number, since it uses less digits than its factorization.

150886681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800.

The product of its (nonzero) digits is 92160, while the sum is 43.

The square root of 150886681 is about 12283.5939773342. The cubic root of 150886681 is about 532.3741608644.

The spelling of 150886681 in words is "one hundred fifty million, eight hundred eighty-six thousand, six hundred eighty-one".