52246223 has 2 divisors, whose sum is σ = 52246224. Its totient is φ = 52246222.

The previous prime is 52246217. The next prime is 52246241. The reversal of 52246223 is 32264225.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-52246223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52246192 and 52246201.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52246723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26123111 + 26123112.

It is an arithmetic number, because the mean of its divisors is an integer number (26123112).

Almost surely, 2^52246223 is an apocalyptic number.

52246223 is a deficient number, since it is larger than the sum of its proper divisors (1).

52246223 is an equidigital number, since it uses as much as digits as its factorization.

52246223 is an evil number, because the sum of its binary digits is even.

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

The square root of 52246223 is about 7228.1548821259. The cubic root of 52246223 is about 373.8393101336.

The spelling of 52246223 in words is "fifty-two million, two hundred forty-six thousand, two hundred twenty-three".