52394467 has 2 divisors, whose sum is σ = 52394468. Its totient is φ = 52394466.

The previous prime is 52394449. The next prime is 52394471. The reversal of 52394467 is 76449325.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52394467 - 2²³ = 44005859 is a prime.

It is not a weakly prime, because it can be changed into another prime (52394767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26197233 + 26197234.

It is an arithmetic number, because the mean of its divisors is an integer number (26197234).

Almost surely, 2^52394467 is an apocalyptic number.

52394467 is a deficient number, since it is larger than the sum of its proper divisors (1).

52394467 is an equidigital number, since it uses as much as digits as its factorization.

52394467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 40.

The square root of 52394467 is about 7238.4022408264. The cubic root of 52394467 is about 374.1925548154.

The spelling of 52394467 in words is "fifty-two million, three hundred ninety-four thousand, four hundred sixty-seven".