2630862 has 24 divisors (see below), whose sum is σ = 6139224. Its totient is φ = 809424.

The previous prime is 2630861. The next prime is 2630863. The reversal of 2630862 is 2680362.

It is an interprime number because it is at equal distance from previous prime (2630861) and next prime (2630863).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2630861) 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, 5388 + ... + 5855.

It is an arithmetic number, because the mean of its divisors is an integer number (255801).

2^2630862 is an apocalyptic number.

2630862 is an abundant number, since it is smaller than the sum of its proper divisors (3508362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2630862 is a wasteful number, since it uses less digits than its factorization.

2630862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11264 (or 11261 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 2630862 is about 1621.9932182349. The cubic root of 2630862 is about 138.0488170076.

The spelling of 2630862 in words is "two million, six hundred thirty thousand, eight hundred sixty-two".