2534666 has 16 divisors (see below), whose sum is σ = 4064256. Its totient is φ = 1181376.

The previous prime is 2534659. The next prime is 2534671. The reversal of 2534666 is 6664352.

It is a d-powerful number, because it can be written as 2¹¹ + 5⁹ + 3¹² + 4³ + 6² + 6⁴ + 6⁶ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4025 + ... + 4611.

It is an arithmetic number, because the mean of its divisors is an integer number (254016).

2^2534666 is an apocalyptic number.

2534666 is a deficient number, since it is larger than the sum of its proper divisors (1529590).

2534666 is a wasteful number, since it uses less digits than its factorization.

2534666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733.

The product of its digits is 25920, while the sum is 32.

The square root of 2534666 is about 1592.0634409470. The cubic root of 2534666 is about 136.3453234128.

The spelling of 2534666 in words is "two million, five hundred thirty-four thousand, six hundred sixty-six".