151742286 has 24 divisors (see below), whose sum is σ = 334980360. Its totient is φ = 49626096.

The previous prime is 151742281. The next prime is 151742317. The reversal of 151742286 is 682247151.

151742286 is a `hidden beast` number, since 151 + 7 + 422 + 86 = 666.

151742286 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 151742286.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151742281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 78576 + ... + 80483.

It is an arithmetic number, because the mean of its divisors is an integer number (13957515).

Almost surely, 2^151742286 is an apocalyptic number.

151742286 is an abundant number, since it is smaller than the sum of its proper divisors (183238074).

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

151742286 is a wasteful number, since it uses less digits than its factorization.

151742286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159120 (or 159117 counting only the distinct ones).

The product of its digits is 26880, while the sum is 36.

The square root of 151742286 is about 12318.3718891743. The cubic root of 151742286 is about 533.3785431293.

The spelling of 151742286 in words is "one hundred fifty-one million, seven hundred forty-two thousand, two hundred eighty-six".