4521052 has 12 divisors (see below), whose sum is σ = 8046360. Its totient is φ = 2222096.

The previous prime is 4521047. The next prime is 4521053. The reversal of 4521052 is 2501254.

It is a super-2 number, since 2×4521052² = 40879822373408, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4521053) 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, 9343 + ... + 9814.

It is an arithmetic number, because the mean of its divisors is an integer number (670530).

Almost surely, 2^4521052 is an apocalyptic number.

It is an amenable number.

4521052 is a deficient number, since it is larger than the sum of its proper divisors (3525308).

4521052 is a wasteful number, since it uses less digits than its factorization.

4521052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19220 (or 19218 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 19.

The square root of 4521052 is about 2126.2765577413. The cubic root of 4521052 is about 165.3534145021.

The spelling of 4521052 in words is "four million, five hundred twenty-one thousand, fifty-two".