4857794 has 4 divisors (see below), whose sum is σ = 7286694. Its totient is φ = 2428896.

The previous prime is 4857791. The next prime is 4857799. The reversal of 4857794 is 4977584.

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

It can be written as a sum of positive squares in only one way, i.e., 4687225 + 170569 = 2165^2 + 413^2 .

It is not an unprimeable number, because it can be changed into a prime (4857791) 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 as a sum of consecutive naturals, namely, 1214447 + ... + 1214450.

Almost surely, 2^4857794 is an apocalyptic number.

4857794 is a deficient number, since it is larger than the sum of its proper divisors (2428900).

4857794 is a wasteful number, since it uses less digits than its factorization.

4857794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428899.

The product of its digits is 282240, while the sum is 44.

The square root of 4857794 is about 2204.0403807553. The cubic root of 4857794 is about 169.3608526103.

The spelling of 4857794 in words is "four million, eight hundred fifty-seven thousand, seven hundred ninety-four".