2083457 has 4 divisors (see below), whose sum is σ = 2086656. Its totient is φ = 2080260.

The previous prime is 2083453. The next prime is 2083511. The reversal of 2083457 is 7543802.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2083457 - 2² = 2083453 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2083451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233 + ... + 2054.

It is an arithmetic number, because the mean of its divisors is an integer number (521664).

2^2083457 is an apocalyptic number.

It is an amenable number.

2083457 is a deficient number, since it is larger than the sum of its proper divisors (3199).

2083457 is an equidigital number, since it uses as much as digits as its factorization.

2083457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3198.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2083457 is about 1443.4185117283. The cubic root of 2083457 is about 127.7207658005.

The spelling of 2083457 in words is "two million, eighty-three thousand, four hundred fifty-seven".