2566462 has 8 divisors (see below), whose sum is σ = 3867336. Its totient is φ = 1277352.

The previous prime is 2566433. The next prime is 2566469. The reversal of 2566462 is 2646652.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2566469) 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, 2373 + ... + 3280.

It is an arithmetic number, because the mean of its divisors is an integer number (483417).

2^2566462 is an apocalyptic number.

2566462 is a deficient number, since it is larger than the sum of its proper divisors (1300874).

2566462 is a wasteful number, since it uses less digits than its factorization.

2566462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882.

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

The square root of 2566462 is about 1602.0181022698. The cubic root of 2566462 is about 136.9130817775.

The spelling of 2566462 in words is "two million, five hundred sixty-six thousand, four hundred sixty-two".