4685456 has 10 divisors (see below), whose sum is σ = 9078102. Its totient is φ = 2342720.

The previous prime is 4685449. The next prime is 4685459. The reversal of 4685456 is 6545864.

It can be written as a sum of positive squares in only one way, i.e., 2835856 + 1849600 = 1684^2 + 1360^2 .

It is not an unprimeable number, because it can be changed into a prime (4685459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 146405 + ... + 146436.

Almost surely, 2^4685456 is an apocalyptic number.

It is an amenable number.

4685456 is a deficient number, since it is larger than the sum of its proper divisors (4392646).

4685456 is a wasteful number, since it uses less digits than its factorization.

4685456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292849 (or 292843 counting only the distinct ones).

The product of its digits is 115200, while the sum is 38.

The square root of 4685456 is about 2164.5914164110. The cubic root of 4685456 is about 167.3339082781. Note that the first 3 decimals are identical.

The spelling of 4685456 in words is "four million, six hundred eighty-five thousand, four hundred fifty-six".