2654636 has 6 divisors (see below), whose sum is σ = 4645620. Its totient is φ = 1327316.

The previous prime is 2654621. The next prime is 2654647. The reversal of 2654636 is 6364562.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 331826 + ... + 331833.

It is an arithmetic number, because the mean of its divisors is an integer number (774270).

2^2654636 is an apocalyptic number.

It is an amenable number.

2654636 is a deficient number, since it is larger than the sum of its proper divisors (1990984).

2654636 is a wasteful number, since it uses less digits than its factorization.

2654636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 663663 (or 663661 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 2654636 is about 1629.3053734644. The cubic root of 2654636 is about 138.4634005131.

The spelling of 2654636 in words is "two million, six hundred fifty-four thousand, six hundred thirty-six".