2357668 has 12 divisors (see below), whose sum is σ = 4136832. Its totient is φ = 1175720.

The previous prime is 2357657. The next prime is 2357683. The reversal of 2357668 is 8667532.

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, 2133 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (344736).

2^2357668 is an apocalyptic number.

It is an amenable number.

2357668 is a deficient number, since it is larger than the sum of its proper divisors (1779164).

2357668 is a wasteful number, since it uses less digits than its factorization.

2357668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1562 (or 1560 counting only the distinct ones).

The product of its digits is 60480, while the sum is 37.

The square root of 2357668 is about 1535.4699606309. The cubic root of 2357668 is about 133.0947371826.

It can be divided in two parts, 2357 and 668, that added together give a square (3025 = 55²).

The spelling of 2357668 in words is "two million, three hundred fifty-seven thousand, six hundred sixty-eight".