52274347 has 2 divisors, whose sum is σ = 52274348. Its totient is φ = 52274346.

The previous prime is 52274317. The next prime is 52274353. The reversal of 52274347 is 74347225.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52274347 - 2⁷ = 52274219 is a prime.

It is not a weakly prime, because it can be changed into another prime (52274317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26137173 + 26137174.

It is an arithmetic number, because the mean of its divisors is an integer number (26137174).

Almost surely, 2^52274347 is an apocalyptic number.

52274347 is a deficient number, since it is larger than the sum of its proper divisors (1).

52274347 is an equidigital number, since it uses as much as digits as its factorization.

52274347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 34.

The square root of 52274347 is about 7230.1000684638. The cubic root of 52274347 is about 373.9063769963.

The spelling of 52274347 in words is "fifty-two million, two hundred seventy-four thousand, three hundred forty-seven".