2578083 has 4 divisors (see below), whose sum is σ = 3437448. Its totient is φ = 1718720.

The previous prime is 2578061. The next prime is 2578087. The reversal of 2578083 is 3808752.

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

It is a cyclic number.

It is not a de Polignac number, because 2578083 - 2⁶ = 2578019 is a prime.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2578087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429678 + ... + 429683.

It is an arithmetic number, because the mean of its divisors is an integer number (859362).

2^2578083 is an apocalyptic number.

2578083 is a deficient number, since it is larger than the sum of its proper divisors (859365).

2578083 is an equidigital number, since it uses as much as digits as its factorization.

2578083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859364.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2578083 is about 1605.6409934976. The cubic root of 2578083 is about 137.1194192027.

The spelling of 2578083 in words is "two million, five hundred seventy-eight thousand, eighty-three".