56244467 has 2 divisors, whose sum is σ = 56244468. Its totient is φ = 56244466.

The previous prime is 56244439. The next prime is 56244469. The reversal of 56244467 is 76444265.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56244467 is a prime.

It is a super-2 number, since 2×56244467² = 6326880136228178, which contains 22 as substring.

Together with 56244469, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56244467.

It is not a weakly prime, because it can be changed into another prime (56244469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28122233 + 28122234.

It is an arithmetic number, because the mean of its divisors is an integer number (28122234).

Almost surely, 2^56244467 is an apocalyptic number.

56244467 is a deficient number, since it is larger than the sum of its proper divisors (1).

56244467 is an equidigital number, since it uses as much as digits as its factorization.

56244467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 38.

The square root of 56244467 is about 7499.6311242620. The cubic root of 56244467 is about 383.1421528512.

The spelling of 56244467 in words is "fifty-six million, two hundred forty-four thousand, four hundred sixty-seven".