4521076 has 24 divisors (see below), whose sum is σ = 9193856. Its totient is φ = 1905120.

The previous prime is 4521061. The next prime is 4521079. The reversal of 4521076 is 6701254.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4521076.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521079) 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, 385 + ... + 3031.

Almost surely, 2^4521076 is an apocalyptic number.

It is an amenable number.

4521076 is an abundant number, since it is smaller than the sum of its proper divisors (4672780).

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

4521076 is a wasteful number, since it uses less digits than its factorization.

4521076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2719 (or 2717 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 4521076 is about 2126.2822014023. The cubic root of 4521076 is about 165.3537070944.

The spelling of 4521076 in words is "four million, five hundred twenty-one thousand, seventy-six".