2652503 has 4 divisors (see below), whose sum is σ = 3031440. Its totient is φ = 2273568.

The previous prime is 2652487. The next prime is 2652511. The reversal of 2652503 is 3052562.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 2652503 - 2⁴ = 2652487 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 (2652553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189458 + ... + 189471.

It is an arithmetic number, because the mean of its divisors is an integer number (757860).

2^2652503 is an apocalyptic number.

2652503 is a deficient number, since it is larger than the sum of its proper divisors (378937).

2652503 is an equidigital number, since it uses as much as digits as its factorization.

2652503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378936.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2652503 is about 1628.6506684983. The cubic root of 2652503 is about 138.4263054624.

The spelling of 2652503 in words is "two million, six hundred fifty-two thousand, five hundred three".