2304986 has 4 divisors (see below), whose sum is σ = 3457482. Its totient is φ = 1152492.

The previous prime is 2304961. The next prime is 2304997. The reversal of 2304986 is 6894032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1485961 + 819025 = 1219^2 + 905^2 .

It is a d-powerful number, because it can be written as 2¹¹ + 3¹² + 0 + 4³ + 9⁵ + 8⁵ + 6⁸ .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576245 + ... + 576248.

2^2304986 is an apocalyptic number.

2304986 is a deficient number, since it is larger than the sum of its proper divisors (1152496).

2304986 is a wasteful number, since it uses less digits than its factorization.

2304986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1152495.

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

The square root of 2304986 is about 1518.2180344074. The cubic root of 2304986 is about 132.0959281268.

The spelling of 2304986 in words is "two million, three hundred four thousand, nine hundred eighty-six".