2802953 has 4 divisors (see below), whose sum is σ = 2813568. Its totient is φ = 2792340.

The previous prime is 2802949. The next prime is 2802959. The reversal of 2802953 is 3592082.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2802953 - 2² = 2802949 is a prime.

It is a d-powerful number, because it can be written as 2¹⁹ + 8³ + 0 + 2²¹ + 9³ + 5⁵ + 3¹¹ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2802959) 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, 4901 + ... + 5442.

It is an arithmetic number, because the mean of its divisors is an integer number (703392).

2^2802953 is an apocalyptic number.

It is an amenable number.

2802953 is a deficient number, since it is larger than the sum of its proper divisors (10615).

2802953 is a wasteful number, since it uses less digits than its factorization.

2802953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10614.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2802953 is about 1674.2021980633. The cubic root of 2802953 is about 140.9955064544.

It can be divided in two parts, 28029 and 53, that added together give a palindrome (28082).

The spelling of 2802953 in words is "two million, eight hundred two thousand, nine hundred fifty-three".