223482793 has 2 divisors, whose sum is σ = 223482794. Its totient is φ = 223482792.

The previous prime is 223482773. The next prime is 223482811. The reversal of 223482793 is 397284322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 157678249 + 65804544 = 12557^2 + 8112^2 .

It is a cyclic number.

It is not a de Polignac number, because 223482793 - 2⁵ = 223482761 is a prime.

It is not a weakly prime, because it can be changed into another prime (223482713) 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, 111741396 + 111741397.

It is an arithmetic number, because the mean of its divisors is an integer number (111741397).

Almost surely, 2^223482793 is an apocalyptic number.

It is an amenable number.

223482793 is a deficient number, since it is larger than the sum of its proper divisors (1).

223482793 is an equidigital number, since it uses as much as digits as its factorization.

223482793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 145152, while the sum is 40.

The square root of 223482793 is about 14949.3408884807. The cubic root of 223482793 is about 606.8500100297.

The spelling of 223482793 in words is "two hundred twenty-three million, four hundred eighty-two thousand, seven hundred ninety-three".