2652803 has 4 divisors (see below), whose sum is σ = 2656248. Its totient is φ = 2649360.

The previous prime is 2652791. The next prime is 2652827. The reversal of 2652803 is 3082562.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2652803 - 2¹² = 2648707 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 (2652883) 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, 23 + ... + 2303.

It is an arithmetic number, because the mean of its divisors is an integer number (664062).

2^2652803 is an apocalyptic number.

2652803 is a deficient number, since it is larger than the sum of its proper divisors (3445).

2652803 is a wasteful number, since it uses less digits than its factorization.

2652803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 2652803 is about 1628.7427666762. The cubic root of 2652803 is about 138.4315239706.

The spelling of 2652803 in words is "two million, six hundred fifty-two thousand, eight hundred three".