4521796 has 24 divisors (see below), whose sum is σ = 8671320. Its totient is φ = 2053632.

The previous prime is 4521793. The next prime is 4521799. The reversal of 4521796 is 6971254.

4521796 is nontrivially palindromic in base 16.

It is an interprime number because it is at equal distance from previous prime (4521793) and next prime (4521799).

It can be written as a sum of positive squares in 4 ways, for example, as 835396 + 3686400 = 914^2 + 1920^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a zygodrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (4521793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 826 + ... + 3118.

It is an arithmetic number, because the mean of its divisors is an integer number (361305).

Almost surely, 2^4521796 is an apocalyptic number.

It is an amenable number.

4521796 is a deficient number, since it is larger than the sum of its proper divisors (4149524).

4521796 is a wasteful number, since it uses less digits than its factorization.

4521796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2343 (or 2341 counting only the distinct ones).

The product of its digits is 15120, while the sum is 34.

The square root of 4521796 is about 2126.4515042671. The cubic root of 4521796 is about 165.3624843818.

The spelling of 4521796 in words is "four million, five hundred twenty-one thousand, seven hundred ninety-six".