2567066 has 8 divisors (see below), whose sum is σ = 3863700. Its totient is φ = 1279168.

The previous prime is 2567041. The next prime is 2567083. The reversal of 2567066 is 6607652.

It can be written as a sum of positive squares in 2 ways, for example, as 2163841 + 403225 = 1471^2 + 635^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1391 + ... + 2658.

2^2567066 is an apocalyptic number.

2567066 is a deficient number, since it is larger than the sum of its proper divisors (1296634).

2567066 is a wasteful number, since it uses less digits than its factorization.

2567066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 2567066 is about 1602.2066034067. The cubic root of 2567066 is about 136.9238214670.

The spelling of 2567066 in words is "two million, five hundred sixty-seven thousand, sixty-six".