220453004 has 6 divisors (see below), whose sum is σ = 385792764. Its totient is φ = 110226500.

The previous prime is 220453001. The next prime is 220453007. The reversal of 220453004 is 400354022.

It is an interprime number because it is at equal distance from previous prime (220453001) and next prime (220453007).

It is not an unprimeable number, because it can be changed into a prime (220453001) by changing a digit.

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, 27556622 + ... + 27556629.

It is an arithmetic number, because the mean of its divisors is an integer number (64298794).

Almost surely, 2^220453004 is an apocalyptic number.

It is an amenable number.

220453004 is a deficient number, since it is larger than the sum of its proper divisors (165339760).

220453004 is a wasteful number, since it uses less digits than its factorization.

220453004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55113255 (or 55113253 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 220453004 is about 14847.6598829580. The cubic root of 220453004 is about 604.0951380041.

The spelling of 220453004 in words is "two hundred twenty million, four hundred fifty-three thousand, four".