157341 has 8 divisors (see below), whose sum is σ = 211680. Its totient is φ = 103952.

The previous prime is 157327. The next prime is 157349. The reversal of 157341 is 143751.

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

It is a cyclic number.

It is not a de Polignac number, because 157341 - 2⁶ = 157277 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (157349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 391 + ... + 683.

It is an arithmetic number, because the mean of its divisors is an integer number (26460).

2¹⁵⁷³⁴¹ is an apocalyptic number.

It is an amenable number.

157341 is a deficient number, since it is larger than the sum of its proper divisors (54339).

157341 is a wasteful number, since it uses less digits than its factorization.

157341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475.

The product of its digits is 420, while the sum is 21.

The square root of 157341 is about 396.6623249062. The cubic root of 157341 is about 53.9859359808.

The spelling of 157341 in words is "one hundred fifty-seven thousand, three hundred forty-one".