2361668 has 12 divisors (see below), whose sum is σ = 4165392. Its totient is φ = 1171560.

The previous prime is 2361649. The next prime is 2361701. The reversal of 2361668 is 8661632.

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, 1730 + ... + 2777.

It is an arithmetic number, because the mean of its divisors is an integer number (347116).

2^2361668 is an apocalyptic number.

It is an amenable number.

2361668 is a deficient number, since it is larger than the sum of its proper divisors (1803724).

2361668 is a wasteful number, since it uses less digits than its factorization.

2361668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4642 (or 4640 counting only the distinct ones).

The product of its digits is 10368, while the sum is 32.

The square root of 2361668 is about 1536.7719414409. The cubic root of 2361668 is about 133.1699637986.

The spelling of 2361668 in words is "two million, three hundred sixty-one thousand, six hundred sixty-eight".