2532655 has 4 divisors (see below), whose sum is σ = 3039192. Its totient is φ = 2026120.

The previous prime is 2532637. The next prime is 2532697. The reversal of 2532655 is 5562352.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2532655 - 2⁷ = 2532527 is a prime.

It is a Duffinian number.

2532655 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253261 + ... + 253270.

It is an arithmetic number, because the mean of its divisors is an integer number (759798).

2^2532655 is an apocalyptic number.

2532655 is a deficient number, since it is larger than the sum of its proper divisors (506537).

2532655 is an equidigital number, since it uses as much as digits as its factorization.

2532655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506536.

The product of its digits is 9000, while the sum is 28.

The square root of 2532655 is about 1591.4317453161. The cubic root of 2532655 is about 136.3092551509.

The spelling of 2532655 in words is "two million, five hundred thirty-two thousand, six hundred fifty-five".