415083247 has 2 divisors, whose sum is σ = 415083248. Its totient is φ = 415083246.

The previous prime is 415083233. The next prime is 415083283. The reversal of 415083247 is 742380514.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415083247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415083847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207541623 + 207541624.

It is an arithmetic number, because the mean of its divisors is an integer number (207541624).

Almost surely, 2^415083247 is an apocalyptic number.

415083247 is a deficient number, since it is larger than the sum of its proper divisors (1).

415083247 is an equidigital number, since it uses as much as digits as its factorization.

415083247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 415083247 is about 20373.5919022641. The cubic root of 415083247 is about 745.9534641433.

The spelling of 415083247 in words is "four hundred fifteen million, eighty-three thousand, two hundred forty-seven".