2630766 has 16 divisors (see below), whose sum is σ = 5278464. Its totient is φ = 874104.

The previous prime is 2630743. The next prime is 2630773. The reversal of 2630766 is 6670362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2305 + ... + 3251.

It is an arithmetic number, because the mean of its divisors is an integer number (329904).

2^2630766 is an apocalyptic number.

2630766 is an abundant number, since it is smaller than the sum of its proper divisors (2647698).

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

2630766 is a wasteful number, since it uses less digits than its factorization.

2630766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1415.

The product of its (nonzero) digits is 9072, while the sum is 30.

The square root of 2630766 is about 1621.9636247463. The cubic root of 2630766 is about 138.0471378561.

The spelling of 2630766 in words is "two million, six hundred thirty thousand, seven hundred sixty-six".