1423472175 has 18 divisors (see below), whose sum is σ = 2549597232. Its totient is φ = 759185040.

The previous prime is 1423472143. The next prime is 1423472179. The reversal of 1423472175 is 5712743241.

1423472175 is a `hidden beast` number, since 14 + 2 + 3 + 472 + 175 = 666.

It is not a de Polignac number, because 1423472175 - 2⁵ = 1423472143 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423472179) 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 17 ways as a sum of consecutive naturals, for example, 3163047 + ... + 3163496.

Almost surely, 2^1423472175 is an apocalyptic number.

1423472175 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1423472175 is a deficient number, since it is larger than the sum of its proper divisors (1126125057).

1423472175 is a wasteful number, since it uses less digits than its factorization.

1423472175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6326559 (or 6326551 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

The square root of 1423472175 is about 37728.9302127691. The cubic root of 1423472175 is about 1124.9062440386.

The spelling of 1423472175 in words is "one billion, four hundred twenty-three million, four hundred seventy-two thousand, one hundred seventy-five".