2566074 has 32 divisors (see below), whose sum is σ = 5930496. Its totient is φ = 725040.

The previous prime is 2566073. The next prime is 2566093. The reversal of 2566074 is 4706652.

It is not an unprimeable number, because it can be changed into a prime (2566073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4209 + ... + 4779.

It is an arithmetic number, because the mean of its divisors is an integer number (185328).

2^2566074 is an apocalyptic number.

2566074 is an abundant number, since it is smaller than the sum of its proper divisors (3364422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2566074 is a wasteful number, since it uses less digits than its factorization.

2566074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 690.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 2566074 is about 1601.8970004342. The cubic root of 2566074 is about 136.9061818827.

The spelling of 2566074 in words is "two million, five hundred sixty-six thousand, seventy-four".