4521496 has 32 divisors (see below), whose sum is σ = 9757440. Its totient is φ = 1924128.

The previous prime is 4521427. The next prime is 4521509. The reversal of 4521496 is 6941254.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14575 + ... + 14881.

It is an arithmetic number, because the mean of its divisors is an integer number (304920).

Almost surely, 2^4521496 is an apocalyptic number.

4521496 is the 1228-th octagonal number.

It is an amenable number.

4521496 is an abundant number, since it is smaller than the sum of its proper divisors (5235944).

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

4521496 is a wasteful number, since it uses less digits than its factorization.

4521496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583 (or 579 counting only the distinct ones).

The product of its digits is 8640, while the sum is 31.

The square root of 4521496 is about 2126.3809630450. The cubic root of 4521496 is about 165.3588272920.

The spelling of 4521496 in words is "four million, five hundred twenty-one thousand, four hundred ninety-six".