132869 has 8 divisors (see below), whose sum is σ = 148608. Its totient is φ = 117760.

The previous prime is 132863. The next prime is 132887. The reversal of 132869 is 968231.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132869 is a prime.

It is a super-2 number, since 2×132869² = 35308342322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132863) 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, 389 + ... + 645.

It is an arithmetic number, because the mean of its divisors is an integer number (18576).

2¹³²⁸⁶⁹ is an apocalyptic number.

It is an amenable number.

132869 is a deficient number, since it is larger than the sum of its proper divisors (15739).

132869 is a wasteful number, since it uses less digits than its factorization.

132869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315.

The product of its digits is 2592, while the sum is 29.

The square root of 132869 is about 364.5120025459. The cubic root of 132869 is about 51.0279226820.

It can be divided in two parts, 132 and 869, that added together give a palindrome (1001).

The spelling of 132869 in words is "one hundred thirty-two thousand, eight hundred sixty-nine".