2563094 has 4 divisors (see below), whose sum is σ = 3844644. Its totient is φ = 1281546.

The previous prime is 2563087. The next prime is 2563109. The reversal of 2563094 is 4903652.

It is a semiprime because it is the product of two primes.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 640772 + ... + 640775.

It is an arithmetic number, because the mean of its divisors is an integer number (961161).

2^2563094 is an apocalyptic number.

2563094 is a deficient number, since it is larger than the sum of its proper divisors (1281550).

2563094 is a wasteful number, since it uses less digits than its factorization.

2563094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281549.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2563094 is about 1600.9665830366. The cubic root of 2563094 is about 136.8531646465.

The spelling of 2563094 in words is "two million, five hundred sixty-three thousand, ninety-four".