4516456 has 16 divisors (see below), whose sum is σ = 9678240. Its totient is φ = 1935600.

The previous prime is 4516453. The next prime is 4516469. The reversal of 4516456 is 6546154.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4516453) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40270 + ... + 40381.

It is an arithmetic number, because the mean of its divisors is an integer number (604890).

Almost surely, 2^4516456 is an apocalyptic number.

It is an amenable number.

4516456 is an abundant number, since it is smaller than the sum of its proper divisors (5161784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4516456 is a wasteful number, since it uses less digits than its factorization.

4516456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80664 (or 80660 counting only the distinct ones).

The product of its digits is 14400, while the sum is 31.

The square root of 4516456 is about 2125.1955204169. The cubic root of 4516456 is about 165.2973639812.

The spelling of 4516456 in words is "four million, five hundred sixteen thousand, four hundred fifty-six".