4573456 has 10 divisors (see below), whose sum is σ = 8861102. Its totient is φ = 2286720.

The previous prime is 4573451. The next prime is 4573483. The reversal of 4573456 is 6543754.

4573456 = 169² + 170² + ... + 264².

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4343056 + 230400 = 2084^2 + 480^2 .

It is not an unprimeable number, because it can be changed into a prime (4573451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 142905 + ... + 142936.

Almost surely, 2^4573456 is an apocalyptic number.

It is an amenable number.

4573456 is a deficient number, since it is larger than the sum of its proper divisors (4287646).

4573456 is a wasteful number, since it uses less digits than its factorization.

4573456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285849 (or 285843 counting only the distinct ones).

The product of its digits is 50400, while the sum is 34.

The square root of 4573456 is about 2138.5640041860. The cubic root of 4573456 is about 165.9898382515.

The spelling of 4573456 in words is "four million, five hundred seventy-three thousand, four hundred fifty-six".