2498566 has 8 divisors (see below), whose sum is σ = 4283280. Its totient is φ = 1070808.

The previous prime is 2498539. The next prime is 2498593. The reversal of 2498566 is 6658942.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2498539) and next prime (2498593).

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

It is a d-powerful number, because it can be written as 2¹¹ + 4⁹ + 9 + 8 + 5⁹ + 6⁴ + 6⁷ .

It is a congruent number.

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, 89221 + ... + 89248.

It is an arithmetic number, because the mean of its divisors is an integer number (535410).

2^2498566 is an apocalyptic number.

2498566 is a deficient number, since it is larger than the sum of its proper divisors (1784714).

2498566 is a wasteful number, since it uses less digits than its factorization.

2498566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178478.

The product of its digits is 103680, while the sum is 40.

The square root of 2498566 is about 1580.6852944214. The cubic root of 2498566 is about 135.6949260341.

The spelling of 2498566 in words is "two million, four hundred ninety-eight thousand, five hundred sixty-six".