151268286 has 32 divisors (see below), whose sum is σ = 339978240. Its totient is φ = 44519904.

The previous prime is 151268237. The next prime is 151268317. The reversal of 151268286 is 682862151.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40366 + ... + 43953.

It is an arithmetic number, because the mean of its divisors is an integer number (10624320).

Almost surely, 2^151268286 is an apocalyptic number.

151268286 is an abundant number, since it is smaller than the sum of its proper divisors (188709954).

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

151268286 is a wasteful number, since it uses less digits than its factorization.

151268286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84360.

The product of its digits is 46080, while the sum is 39.

The square root of 151268286 is about 12299.1172853990. The cubic root of 151268286 is about 532.8225892564.

The spelling of 151268286 in words is "one hundred fifty-one million, two hundred sixty-eight thousand, two hundred eighty-six".