423160047 has 12 divisors (see below), whose sum is σ = 612063504. Its totient is φ = 281722560.

The previous prime is 423160019. The next prime is 423160079. The reversal of 423160047 is 740061324.

It is not a de Polignac number, because 423160047 - 2²⁰ = 422111471 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423160047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423160097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24954 + ... + 38327.

It is an arithmetic number, because the mean of its divisors is an integer number (51005292).

Almost surely, 2^423160047 is an apocalyptic number.

423160047 is a deficient number, since it is larger than the sum of its proper divisors (188903457).

423160047 is a wasteful number, since it uses less digits than its factorization.

423160047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64030 (or 64027 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 423160047 is about 20570.8543089489. The cubic root of 423160047 is about 750.7607374438.

The spelling of 423160047 in words is "four hundred twenty-three million, one hundred sixty thousand, forty-seven".