157846 has 12 divisors (see below), whose sum is σ = 256932. Its totient is φ = 72696.

The previous prime is 157841. The next prime is 157867. The reversal of 157846 is 648751.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157841) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105 + ... + 571.

It is an arithmetic number, because the mean of its divisors is an integer number (21411).

2¹⁵⁷⁸⁴⁶ is an apocalyptic number.

157846 is a deficient number, since it is larger than the sum of its proper divisors (99086).

157846 is a wasteful number, since it uses less digits than its factorization.

157846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495 (or 482 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 157846 is about 397.2983765383. The cubic root of 157846 is about 54.0436318600.

The spelling of 157846 in words is "one hundred fifty-seven thousand, eight hundred forty-six".