2468786 has 4 divisors (see below), whose sum is σ = 3703182. Its totient is φ = 1234392.

The previous prime is 2468777. The next prime is 2468789. The reversal of 2468786 is 6878642.

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., 1771561 + 697225 = 1331^2 + 835^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2468789) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 617195 + ... + 617198.

2^2468786 is an apocalyptic number.

2468786 is a deficient number, since it is larger than the sum of its proper divisors (1234396).

2468786 is a wasteful number, since it uses less digits than its factorization.

2468786 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1234395.

The product of its digits is 129024, while the sum is 41.

The square root of 2468786 is about 1571.2370922302. The cubic root of 2468786 is about 135.1536613368.

The spelling of 2468786 in words is "two million, four hundred sixty-eight thousand, seven hundred eighty-six".