2057273 has 8 divisors (see below), whose sum is σ = 2107392. Its totient is φ = 2007936.

The previous prime is 2057233. The next prime is 2057291. The reversal of 2057273 is 3727502.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2057273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2057203) 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, 12236 + ... + 12402.

It is an arithmetic number, because the mean of its divisors is an integer number (263424).

2^2057273 is an apocalyptic number.

It is an amenable number.

2057273 is a deficient number, since it is larger than the sum of its proper divisors (50119).

2057273 is a wasteful number, since it uses less digits than its factorization.

2057273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391.

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 2057273 is about 1434.3196993697. The cubic root of 2057273 is about 127.1834618808.

The spelling of 2057273 in words is "two million, fifty-seven thousand, two hundred seventy-three".