4521952 has 12 divisors (see below), whose sum is σ = 8902656. Its totient is φ = 2260960.

The previous prime is 4521929. The next prime is 4521971. The reversal of 4521952 is 2591254.

It is a self number, because there is not a number n which added to its sum of digits gives 4521952.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70624 + ... + 70687.

It is an arithmetic number, because the mean of its divisors is an integer number (741888).

Almost surely, 2^4521952 is an apocalyptic number.

It is an amenable number.

4521952 is a deficient number, since it is larger than the sum of its proper divisors (4380704).

4521952 is a wasteful number, since it uses less digits than its factorization.

4521952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141321 (or 141313 counting only the distinct ones).

The product of its digits is 3600, while the sum is 28.

The square root of 4521952 is about 2126.4881847779. The cubic root of 4521952 is about 165.3643860046.

The spelling of 4521952 in words is "four million, five hundred twenty-one thousand, nine hundred fifty-two".