157282 has 8 divisors (see below), whose sum is σ = 248400. Its totient is φ = 74484.

The previous prime is 157279. The next prime is 157291. The reversal of 157282 is 282751.

157282 is nontrivially palindromic in base 16.

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

It is a plaindrome in base 7 and base 13.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2032 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (31050).

2¹⁵⁷²⁸² is an apocalyptic number.

157282 is a deficient number, since it is larger than the sum of its proper divisors (91118).

157282 is a wasteful number, since it uses less digits than its factorization.

157282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4160.

The product of its digits is 1120, while the sum is 25.

The square root of 157282 is about 396.5879473711. The cubic root of 157282 is about 53.9791872240.

The spelling of 157282 in words is "one hundred fifty-seven thousand, two hundred eighty-two".