415236047 has 2 divisors, whose sum is σ = 415236048. Its totient is φ = 415236046.

The previous prime is 415236001. The next prime is 415236049. The reversal of 415236047 is 740632514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 415236047 - 2¹⁸ = 414973903 is a prime.

Together with 415236049, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415236049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207618023 + 207618024.

It is an arithmetic number, because the mean of its divisors is an integer number (207618024).

Almost surely, 2^415236047 is an apocalyptic number.

415236047 is a deficient number, since it is larger than the sum of its proper divisors (1).

415236047 is an equidigital number, since it uses as much as digits as its factorization.

415236047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 415236047 is about 20377.3415096278. The cubic root of 415236047 is about 746.0449861105.

The spelling of 415236047 in words is "four hundred fifteen million, two hundred thirty-six thousand, forty-seven".