2905495 has 4 divisors (see below), whose sum is σ = 3486600. Its totient is φ = 2324392.

The previous prime is 2905489. The next prime is 2905549. The reversal of 2905495 is 5945092.

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 2905495 - 2⁷ = 2905367 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2905495.

It is a congruent 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, 290545 + ... + 290554.

It is an arithmetic number, because the mean of its divisors is an integer number (871650).

2^2905495 is an apocalyptic number.

2905495 is a deficient number, since it is larger than the sum of its proper divisors (581105).

2905495 is an equidigital number, since it uses as much as digits as its factorization.

2905495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581104.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 2905495 is about 1704.5512605962. The cubic root of 2905495 is about 142.6943280814.

The spelling of 2905495 in words is "two million, nine hundred five thousand, four hundred ninety-five".