8820452 has 6 divisors (see below), whose sum is σ = 15435798. Its totient is φ = 4410224.

The previous prime is 8820451. The next prime is 8820473. The reversal of 8820452 is 2540288.

It can be written as a sum of positive squares in only one way, i.e., 5456896 + 3363556 = 2336^2 + 1834^2 .

It is not an unprimeable number, because it can be changed into a prime (8820451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102553 + ... + 1102560.

It is an arithmetic number, because the mean of its divisors is an integer number (2572633).

Almost surely, 2^8820452 is an apocalyptic number.

It is an amenable number.

8820452 is a deficient number, since it is larger than the sum of its proper divisors (6615346).

8820452 is a wasteful number, since it uses less digits than its factorization.

8820452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2205117 (or 2205115 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 8820452 is about 2969.9245781669. The cubic root of 8820452 is about 206.6158402008.

The spelling of 8820452 in words is "eight million, eight hundred twenty thousand, four hundred fifty-two".