2645035 has 4 divisors (see below), whose sum is σ = 3174048. Its totient is φ = 2116024.

The previous prime is 2645011. The next prime is 2645051. The reversal of 2645035 is 5305462.

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 2645035 - 2⁷ = 2644907 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264499 + ... + 264508.

It is an arithmetic number, because the mean of its divisors is an integer number (793512).

2^2645035 is an apocalyptic number.

2645035 is a deficient number, since it is larger than the sum of its proper divisors (529013).

2645035 is an equidigital number, since it uses as much as digits as its factorization.

2645035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529012.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2645035 is about 1626.3563570140. The cubic root of 2645035 is about 138.2962723899.

The spelling of 2645035 in words is "two million, six hundred forty-five thousand, thirty-five".