2546674 has 16 divisors (see below), whose sum is σ = 4215960. Its totient is φ = 1146240.

The previous prime is 2546671. The next prime is 2546683. The reversal of 2546674 is 4766452.

2546674 is nontrivially palindromic in base 12.

It can be written as a sum of positive squares in 4 ways, for example, as 710649 + 1836025 = 843^2 + 1355^2 .

It is a d-powerful number, because it can be written as 2¹⁹ + 5⁷ + 4³ + 6² + 6⁸ + 7⁴ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (2546671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129 + ... + 2260.

2^2546674 is an apocalyptic number.

2546674 is a deficient number, since it is larger than the sum of its proper divisors (1669286).

2546674 is a wasteful number, since it uses less digits than its factorization.

2546674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445.

The product of its digits is 40320, while the sum is 34.

The square root of 2546674 is about 1595.8301914678. The cubic root of 2546674 is about 136.5602966356.

The spelling of 2546674 in words is "two million, five hundred forty-six thousand, six hundred seventy-four".