2557083 has 8 divisors (see below), whose sum is σ = 3416896. Its totient is φ = 1701000.

The previous prime is 2557067. The next prime is 2557099. The reversal of 2557083 is 3807552.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2557067) and next prime (2557099).

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

It is not a de Polignac number, because 2557083 - 2⁴ = 2557067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2557083.

It is not an unprimeable number, because it can be changed into a prime (2557013) 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, 1908 + ... + 2958.

It is an arithmetic number, because the mean of its divisors is an integer number (427112).

2^2557083 is an apocalyptic number.

2557083 is a deficient number, since it is larger than the sum of its proper divisors (859813).

2557083 is a wasteful number, since it uses less digits than its factorization.

2557083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2557083 is about 1599.0881776813. The cubic root of 2557083 is about 136.7460976553.

The spelling of 2557083 in words is "two million, five hundred fifty-seven thousand, eighty-three".