2634853 has 12 divisors (see below), whose sum is σ = 2950948. Its totient is φ = 2338560.

The previous prime is 2634839. The next prime is 2634859. The reversal of 2634853 is 3584362.

It can be written as a sum of positive squares in 6 ways, for example, as 3969 + 2630884 = 63^2 + 1622^2 .

It is not a de Polignac number, because 2634853 - 2⁹ = 2634341 is a prime.

It is a d-powerful number, because it can be written as 2²⁰ + 6⁴ + 3⁵ + 4¹⁰ + 8⁴ + 5⁴ + 3¹² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634859) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10813 + ... + 11053.

2^2634853 is an apocalyptic number.

It is an amenable number.

2634853 is a deficient number, since it is larger than the sum of its proper divisors (316095).

2634853 is a wasteful number, since it uses less digits than its factorization.

2634853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312 (or 283 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 2634853 is about 1623.2230284222. The cubic root of 2634853 is about 138.1185881151.

The spelling of 2634853 in words is "two million, six hundred thirty-four thousand, eight hundred fifty-three".