2450566 has 4 divisors (see below), whose sum is σ = 3675852. Its totient is φ = 1225282.

The previous prime is 2450557. The next prime is 2450573. The reversal of 2450566 is 6650542.

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

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, 612640 + ... + 612643.

It is an arithmetic number, because the mean of its divisors is an integer number (918963).

2^2450566 is an apocalyptic number.

2450566 is a deficient number, since it is larger than the sum of its proper divisors (1225286).

2450566 is a wasteful number, since it uses less digits than its factorization.

2450566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225285.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 2450566 is about 1565.4283758767. The cubic root of 2450566 is about 134.8203554746.

The spelling of 2450566 in words is "two million, four hundred fifty thousand, five hundred sixty-six".