2684632 has 8 divisors (see below), whose sum is σ = 5033700. Its totient is φ = 1342312.

The previous prime is 2684611. The next prime is 2684641. The reversal of 2684632 is 2364862.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 2684594 and 2684603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167782 + ... + 167797.

2^2684632 is an apocalyptic number.

It is an amenable number.

2684632 is a deficient number, since it is larger than the sum of its proper divisors (2349068).

2684632 is a wasteful number, since it uses less digits than its factorization.

2684632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335585 (or 335581 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

The square root of 2684632 is about 1638.4846657812. The cubic root of 2684632 is about 138.9829698094.

It can be divided in two parts, 268 and 4632, that added together give a square (4900 = 70²).

The spelling of 2684632 in words is "two million, six hundred eighty-four thousand, six hundred thirty-two".