182225663 has 2 divisors, whose sum is σ = 182225664. Its totient is φ = 182225662.

The previous prime is 182225623. The next prime is 182225671. The reversal of 182225663 is 366522281.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-182225663 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (182225623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91112831 + 91112832.

It is an arithmetic number, because the mean of its divisors is an integer number (91112832).

Almost surely, 2^182225663 is an apocalyptic number.

182225663 is a deficient number, since it is larger than the sum of its proper divisors (1).

182225663 is an equidigital number, since it uses as much as digits as its factorization.

182225663 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 35.

The square root of 182225663 is about 13499.0985995362. The cubic root of 182225663 is about 566.9392345403.

The spelling of 182225663 in words is "one hundred eighty-two million, two hundred twenty-five thousand, six hundred sixty-three".