45460223 has 2 divisors, whose sum is σ = 45460224. Its totient is φ = 45460222.

The previous prime is 45460187. The next prime is 45460231. The reversal of 45460223 is 32206454.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45460223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45460192 and 45460201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45460523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22730111 + 22730112.

It is an arithmetic number, because the mean of its divisors is an integer number (22730112).

Almost surely, 2^45460223 is an apocalyptic number.

45460223 is a deficient number, since it is larger than the sum of its proper divisors (1).

45460223 is an equidigital number, since it uses as much as digits as its factorization.

45460223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 45460223 is about 6742.4196695252. The cubic root of 45460223 is about 356.8977860728.

Adding to 45460223 its reverse (32206454), we get a palindrome (77666677).

The spelling of 45460223 in words is "forty-five million, four hundred sixty thousand, two hundred twenty-three".