2532455 has 4 divisors (see below), whose sum is σ = 3038952. Its totient is φ = 2025960.

The previous prime is 2532451. The next prime is 2532479. The reversal of 2532455 is 5542352.

2532455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2532455 - 2² = 2532451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2532451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 253241 + ... + 253250.

It is an arithmetic number, because the mean of its divisors is an integer number (759738).

2^2532455 is an apocalyptic number.

2532455 is a deficient number, since it is larger than the sum of its proper divisors (506497).

2532455 is an equidigital number, since it uses as much as digits as its factorization.

2532455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506496.

The product of its digits is 6000, while the sum is 26.

The square root of 2532455 is about 1591.3689075761. The cubic root of 2532455 is about 136.3056670101.

The spelling of 2532455 in words is "two million, five hundred thirty-two thousand, four hundred fifty-five".