2361616 has 20 divisors (see below), whose sum is σ = 4646032. Its totient is φ = 1162656.

The previous prime is 2361607. The next prime is 2361629. The reversal of 2361616 is 6161632.

It is an alternating number because its digits alternate between even and odd.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30 + ... + 2173.

2^2361616 is an apocalyptic number.

It is an amenable number.

2361616 is a deficient number, since it is larger than the sum of its proper divisors (2284416).

2361616 is a wasteful number, since it uses less digits than its factorization.

2361616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278 (or 2272 counting only the distinct ones).

The product of its digits is 1296, while the sum is 25.

The square root of 2361616 is about 1536.7550227671. The cubic root of 2361616 is about 133.1689863978.

It can be divided in two parts, 23616 and 16, that added together give a palindrome (23632).

The spelling of 2361616 in words is "two million, three hundred sixty-one thousand, six hundred sixteen".