234056223 has 30 divisors (see below), whose sum is σ = 354886224. Its totient is φ = 153729576.

The previous prime is 234056219. The next prime is 234056227. The reversal of 234056223 is 322650432.

234056223 is a `hidden beast` number, since 2 + 34 + 0 + 5 + 622 + 3 = 666.

It is an interprime number because it is at equal distance from previous prime (234056219) and next prime (234056227).

It is not a de Polignac number, because 234056223 - 2² = 234056219 is a prime.

It is a super-4 number, since 4×234056223⁴ (a number of 35 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234056227) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 505290 + ... + 505752.

Almost surely, 2^234056223 is an apocalyptic number.

234056223 is a deficient number, since it is larger than the sum of its proper divisors (120830001).

234056223 is an frugal number, since it uses more digits than its factorization.

234056223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 545 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 234056223 is about 15298.8961366499. The cubic root of 234056223 is about 616.2733640461.

The spelling of 234056223 in words is "two hundred thirty-four million, fifty-six thousand, two hundred twenty-three".