4521452 has 12 divisors (see below), whose sum is σ = 8521296. Its totient is φ = 2086800.

The previous prime is 4521427. The next prime is 4521509. The reversal of 4521452 is 2541254.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43424 + ... + 43527.

It is an arithmetic number, because the mean of its divisors is an integer number (710108).

Almost surely, 2^4521452 is an apocalyptic number.

It is an amenable number.

4521452 is a deficient number, since it is larger than the sum of its proper divisors (3999844).

4521452 is a wasteful number, since it uses less digits than its factorization.

4521452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86968 (or 86966 counting only the distinct ones).

The product of its digits is 1600, while the sum is 23.

The square root of 4521452 is about 2126.3706168023. The cubic root of 4521452 is about 165.3582909052.

The spelling of 4521452 in words is "four million, five hundred twenty-one thousand, four hundred fifty-two".