4521368 has 8 divisors (see below), whose sum is σ = 8477580. Its totient is φ = 2260680.

The previous prime is 4521367. The next prime is 4521379. The reversal of 4521368 is 8631254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4521368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282578 + ... + 282593.

Almost surely, 2^4521368 is an apocalyptic number.

It is an amenable number.

4521368 is a deficient number, since it is larger than the sum of its proper divisors (3956212).

4521368 is a wasteful number, since it uses less digits than its factorization.

4521368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565177 (or 565173 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 4521368 is about 2126.3508647446. The cubic root of 4521368 is about 165.3572668844.

The spelling of 4521368 in words is "four million, five hundred twenty-one thousand, three hundred sixty-eight".