2674663 has 4 divisors (see below), whose sum is σ = 2692528. Its totient is φ = 2656800.

The previous prime is 2674631. The next prime is 2674673. The reversal of 2674663 is 3664762.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3664762 = 2 ⋅1832381.

It is a cyclic number.

It is not a de Polignac number, because 2674663 - 2⁵ = 2674631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2674673) 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, 8706 + ... + 9007.

It is an arithmetic number, because the mean of its divisors is an integer number (673132).

2^2674663 is an apocalyptic number.

2674663 is a deficient number, since it is larger than the sum of its proper divisors (17865).

2674663 is a wasteful number, since it uses less digits than its factorization.

2674663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17864.

The product of its digits is 36288, while the sum is 34.

The square root of 2674663 is about 1635.4396962285. The cubic root of 2674663 is about 138.8107252521.

Subtracting 2674663 from its reverse (3664762), we obtain a palindrome (990099).

The spelling of 2674663 in words is "two million, six hundred seventy-four thousand, six hundred sixty-three".