247465363 has 2 divisors, whose sum is σ = 247465364. Its totient is φ = 247465362.

The previous prime is 247465357. The next prime is 247465369. The reversal of 247465363 is 363564742.

It is a balanced prime because it is at equal distance from previous prime (247465357) and next prime (247465369).

It is a cyclic number.

It is not a de Polignac number, because 247465363 - 2⁵ = 247465331 is a prime.

It is a super-2 number, since 2×247465363² = 122478211769443538, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (247465369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 123732681 + 123732682.

It is an arithmetic number, because the mean of its divisors is an integer number (123732682).

Almost surely, 2^247465363 is an apocalyptic number.

247465363 is a deficient number, since it is larger than the sum of its proper divisors (1).

247465363 is an equidigital number, since it uses as much as digits as its factorization.

247465363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 40.

The square root of 247465363 is about 15731.0318479113. The cubic root of 247465363 is about 627.8243276128.

The spelling of 247465363 in words is "two hundred forty-seven million, four hundred sixty-five thousand, three hundred sixty-three".