151282 has 4 divisors (see below), whose sum is σ = 226926. Its totient is φ = 75640.

The previous prime is 151279. The next prime is 151289. The reversal of 151282 is 282151.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282151 = 283 ⋅997.

It can be written as a sum of positive squares in only one way, i.e., 77841 + 73441 = 279^2 + 271^2 .

It is not an unprimeable number, because it can be changed into a prime (151289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37819 + ... + 37822.

2¹⁵¹²⁸² is an apocalyptic number.

151282 is a deficient number, since it is larger than the sum of its proper divisors (75644).

151282 is an equidigital number, since it uses as much as digits as its factorization.

151282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75643.

The product of its digits is 160, while the sum is 19.

The square root of 151282 is about 388.9498682350. The cubic root of 151282 is about 53.2838690689.

The spelling of 151282 in words is "one hundred fifty-one thousand, two hundred eighty-two".