2630285 has 16 divisors (see below), whose sum is σ = 3634176. Its totient is φ = 1790208.

The previous prime is 2630281. The next prime is 2630317. The reversal of 2630285 is 5820362.

It is not a de Polignac number, because 2630285 - 2² = 2630281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7637 + ... + 7973.

It is an arithmetic number, because the mean of its divisors is an integer number (227136).

2^2630285 is an apocalyptic number.

It is an amenable number.

2630285 is a deficient number, since it is larger than the sum of its proper divisors (1003891).

2630285 is a wasteful number, since it uses less digits than its factorization.

2630285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572.

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

The square root of 2630285 is about 1621.8153409066. The cubic root of 2630285 is about 138.0387239923.

The spelling of 2630285 in words is "two million, six hundred thirty thousand, two hundred eighty-five".