223047075 has 12 divisors (see below), whose sum is σ = 368771288. Its totient is φ = 118958400.

The previous prime is 223047073. The next prime is 223047103. The reversal of 223047075 is 570740322.

It is not a de Polignac number, because 223047075 - 2¹ = 223047073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223047073) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1486906 + ... + 1487055.

Almost surely, 2^223047075 is an apocalyptic number.

223047075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

223047075 is a deficient number, since it is larger than the sum of its proper divisors (145724213).

223047075 is a wasteful number, since it uses less digits than its factorization.

223047075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2973974 (or 2973969 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 30.

The square root of 223047075 is about 14934.7606274758. The cubic root of 223047075 is about 606.4553674168.

Adding to 223047075 its reverse (570740322), we get a palindrome (793787397).

The spelling of 223047075 in words is "two hundred twenty-three million, forty-seven thousand, seventy-five".