2132615 has 16 divisors (see below), whose sum is σ = 2673216. Its totient is φ = 1632000.

The previous prime is 2132593. The next prime is 2132639. The reversal of 2132615 is 5162312.

It is not a de Polignac number, because 2132615 - 2⁶ = 2132551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20654 + ... + 20756.

It is an arithmetic number, because the mean of its divisors is an integer number (167076).

2^2132615 is an apocalyptic number.

2132615 is a deficient number, since it is larger than the sum of its proper divisors (540601).

2132615 is a wasteful number, since it uses less digits than its factorization.

2132615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250.

The product of its digits is 360, while the sum is 20.

The square root of 2132615 is about 1460.3475613702. The cubic root of 2132615 is about 128.7174675086.

Adding to 2132615 its reverse (5162312), we get a palindrome (7294927).

The spelling of 2132615 in words is "two million, one hundred thirty-two thousand, six hundred fifteen".