2632646 has 4 divisors (see below), whose sum is σ = 3948972. Its totient is φ = 1316322.

The previous prime is 2632633. The next prime is 2632657. The reversal of 2632646 is 6462362.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×2632646³ = 54739225833326166408, which contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 658160 + ... + 658163.

It is an arithmetic number, because the mean of its divisors is an integer number (987243).

2^2632646 is an apocalyptic number.

2632646 is a deficient number, since it is larger than the sum of its proper divisors (1316326).

2632646 is a wasteful number, since it uses less digits than its factorization.

2632646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316325.

The product of its digits is 10368, while the sum is 29.

The square root of 2632646 is about 1622.5430656842. The cubic root of 2632646 is about 138.0800138096.

The spelling of 2632646 in words is "two million, six hundred thirty-two thousand, six hundred forty-six".