2632545 has 24 divisors (see below), whose sum is σ = 4804800. Its totient is φ = 1329696.

The previous prime is 2632543. The next prime is 2632549. The reversal of 2632545 is 5452362.

It is not a de Polignac number, because 2632545 - 2¹ = 2632543 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁹ + 6 + 3¹² + 2¹⁷ + 5 + 4⁷ + 5⁹ .

It is not an unprimeable number, because it can be changed into a prime (2632543) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 685 + ... + 2394.

It is an arithmetic number, because the mean of its divisors is an integer number (200200).

2^2632545 is an apocalyptic number.

It is an amenable number.

2632545 is a deficient number, since it is larger than the sum of its proper divisors (2172255).

2632545 is a wasteful number, since it uses less digits than its factorization.

2632545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3109 (or 3106 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2632545 is about 1622.5119414044. The cubic root of 2632545 is about 138.0782479994.

The spelling of 2632545 in words is "two million, six hundred thirty-two thousand, five hundred forty-five".