4786456 has 8 divisors (see below), whose sum is σ = 8974620. Its totient is φ = 2393224.

The previous prime is 4786451. The next prime is 4786471. The reversal of 4786456 is 6546874.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-3 number, since 3×4786456³ (a number of 21 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4786451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 299146 + ... + 299161.

Almost surely, 2^4786456 is an apocalyptic number.

It is an amenable number.

4786456 is a deficient number, since it is larger than the sum of its proper divisors (4188164).

4786456 is a wasteful number, since it uses less digits than its factorization.

4786456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598313 (or 598309 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 4786456 is about 2187.7970655433. The cubic root of 4786456 is about 168.5277245425.

The spelling of 4786456 in words is "four million, seven hundred eighty-six thousand, four hundred fifty-six".