2679632 has 20 divisors (see below), whose sum is σ = 5217300. Its totient is φ = 1333248.

The previous prime is 2679619. The next prime is 2679641. The reversal of 2679632 is 2369762.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1547536 + 1132096 = 1244^2 + 1064^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2679592 and 2679601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5744 + ... + 6192.

It is an arithmetic number, because the mean of its divisors is an integer number (260865).

2^2679632 is an apocalyptic number.

It is an amenable number.

2679632 is a deficient number, since it is larger than the sum of its proper divisors (2537668).

2679632 is a wasteful number, since it uses less digits than its factorization.

2679632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830 (or 824 counting only the distinct ones).

The product of its digits is 27216, while the sum is 35.

The square root of 2679632 is about 1636.9581546271. The cubic root of 2679632 is about 138.8966331208.

The spelling of 2679632 in words is "two million, six hundred seventy-nine thousand, six hundred thirty-two".