2546266 has 16 divisors (see below), whose sum is σ = 4131360. Its totient is φ = 1172880.

The previous prime is 2546239. The next prime is 2546267. The reversal of 2546266 is 6626452.

It is not an unprimeable number, because it can be changed into a prime (2546267) 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, 501 + ... + 2311.

It is an arithmetic number, because the mean of its divisors is an integer number (258210).

2^2546266 is an apocalyptic number.

2546266 is a deficient number, since it is larger than the sum of its proper divisors (1585094).

2546266 is a wasteful number, since it uses less digits than its factorization.

2546266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869.

The product of its digits is 17280, while the sum is 31.

The square root of 2546266 is about 1595.7023531975. The cubic root of 2546266 is about 136.5530035183.

The spelling of 2546266 in words is "two million, five hundred forty-six thousand, two hundred sixty-six".