2576630 has 16 divisors (see below), whose sum is σ = 5300640. Its totient is φ = 883392.

The previous prime is 2576617. The next prime is 2576633. The reversal of 2576630 is 366752.

It is a junction number, because it is equal to n+sod(n) for n = 2576593 and 2576602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2576633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18335 + ... + 18474.

It is an arithmetic number, because the mean of its divisors is an integer number (331290).

2^2576630 is an apocalyptic number.

2576630 is an abundant number, since it is smaller than the sum of its proper divisors (2724010).

2576630 is a wasteful number, since it uses less digits than its factorization.

2576630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36823.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2576630 is about 1605.1884624554. The cubic root of 2576630 is about 137.0936543279.

The spelling of 2576630 in words is "two million, five hundred seventy-six thousand, six hundred thirty".