2132669 has 8 divisors (see below), whose sum is σ = 2659008. Its totient is φ = 1661760.

The previous prime is 2132659. The next prime is 2132699. The reversal of 2132669 is 9662312.

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 2132669 - 2⁴ = 2132653 is a prime.

It is a super-2 number, since 2×2132669² = 9096554127122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2132639) 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, 13772 + ... + 13925.

It is an arithmetic number, because the mean of its divisors is an integer number (332376).

2^2132669 is an apocalyptic number.

It is an amenable number.

2132669 is a deficient number, since it is larger than the sum of its proper divisors (526339).

2132669 is a wasteful number, since it uses less digits than its factorization.

2132669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27715.

The product of its digits is 3888, while the sum is 29.

The square root of 2132669 is about 1460.3660500025. The cubic root of 2132669 is about 128.7185539188.

It can be divided in two parts, 213 and 2669, that added together give a palindrome (2882).

The spelling of 2132669 in words is "two million, one hundred thirty-two thousand, six hundred sixty-nine".