2468647 has 4 divisors (see below), whose sum is σ = 2471800. Its totient is φ = 2465496.

The previous prime is 2468639. The next prime is 2468657. The reversal of 2468647 is 7468642.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2468647 - 2³ = 2468639 is a prime.

It is a Duffinian number.

2468647 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2468657) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604 + ... + 2302.

It is an arithmetic number, because the mean of its divisors is an integer number (617950).

2^2468647 is an apocalyptic number.

2468647 is a deficient number, since it is larger than the sum of its proper divisors (3153).

2468647 is a wasteful number, since it uses less digits than its factorization.

2468647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152.

The product of its digits is 64512, while the sum is 37.

The square root of 2468647 is about 1571.1928589451. The cubic root of 2468647 is about 135.1511247714.

The spelling of 2468647 in words is "two million, four hundred sixty-eight thousand, six hundred forty-seven".