424077047 has 2 divisors, whose sum is σ = 424077048. Its totient is φ = 424077046.

The previous prime is 424077041. The next prime is 424077067. The reversal of 424077047 is 740770424.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 424077047 - 2⁸ = 424076791 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 424076998 and 424077016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424077041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212038523 + 212038524.

It is an arithmetic number, because the mean of its divisors is an integer number (212038524).

Almost surely, 2^424077047 is an apocalyptic number.

424077047 is a deficient number, since it is larger than the sum of its proper divisors (1).

424077047 is an equidigital number, since it uses as much as digits as its factorization.

424077047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43904, while the sum is 35.

The square root of 424077047 is about 20593.1310635367. The cubic root of 424077047 is about 751.3026528914.

The spelling of 424077047 in words is "four hundred twenty-four million, seventy-seven thousand, forty-seven".