141597 has 6 divisors (see below), whose sum is σ = 204542. Its totient is φ = 94392.

The previous prime is 141587. The next prime is 141601. The reversal of 141597 is 795141.

It can be written as a sum of positive squares in only one way, i.e., 93636 + 47961 = 306^2 + 219^2 .

It is a de Polignac number, because none of the positive numbers 2^k-141597 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141597.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141587) 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, 7858 + ... + 7875.

2¹⁴¹⁵⁹⁷ is an apocalyptic number.

It is an amenable number.

141597 is a deficient number, since it is larger than the sum of its proper divisors (62945).

141597 is a wasteful number, since it uses less digits than its factorization.

141597 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15739 (or 15736 counting only the distinct ones).

The product of its digits is 1260, while the sum is 27.

The square root of 141597 is about 376.2937682184. The cubic root of 141597 is about 52.1216334109.

The spelling of 141597 in words is "one hundred forty-one thousand, five hundred ninety-seven".