2506683 has 8 divisors (see below), whose sum is σ = 3382848. Its totient is φ = 1650824.

The previous prime is 2506681. The next prime is 2506687. The reversal of 2506683 is 3866052.

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

It is a cyclic number.

It is not a de Polignac number, because 2506683 - 2¹ = 2506681 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2506683.

It is not an unprimeable number, because it can be changed into a prime (2506681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4785 + ... + 5282.

It is an arithmetic number, because the mean of its divisors is an integer number (422856).

2^2506683 is an apocalyptic number.

2506683 is a deficient number, since it is larger than the sum of its proper divisors (876165).

2506683 is a wasteful number, since it uses less digits than its factorization.

2506683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10153.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 2506683 is about 1583.2507697772. The cubic root of 2506683 is about 135.8417095800.

The spelling of 2506683 in words is "two million, five hundred six thousand, six hundred eighty-three".