2612668 has 24 divisors (see below), whose sum is σ = 4798080. Its totient is φ = 1243200.

The previous prime is 2612651. The next prime is 2612677. The reversal of 2612668 is 8662162.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11605 + ... + 11827.

It is an arithmetic number, because the mean of its divisors is an integer number (199920).

2^2612668 is an apocalyptic number.

It is an amenable number.

2612668 is a deficient number, since it is larger than the sum of its proper divisors (2185412).

2612668 is a wasteful number, since it uses less digits than its factorization.

2612668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 355 counting only the distinct ones).

The product of its digits is 6912, while the sum is 31.

The square root of 2612668 is about 1616.3749564999. The cubic root of 2612668 is about 137.7298502701.

The spelling of 2612668 in words is "two million, six hundred twelve thousand, six hundred sixty-eight".