173813422 has 8 divisors (see below), whose sum is σ = 260784576. Its totient is φ = 86885232.

The previous prime is 173813413. The next prime is 173813459. The reversal of 173813422 is 224318371.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×173813422² = 60422211334700168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2778 + ... + 18850.

It is an arithmetic number, because the mean of its divisors is an integer number (32598072).

Almost surely, 2^173813422 is an apocalyptic number.

173813422 is a deficient number, since it is larger than the sum of its proper divisors (86971154).

173813422 is a wasteful number, since it uses less digits than its factorization.

173813422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21482.

The product of its digits is 8064, while the sum is 31.

The square root of 173813422 is about 13183.8318405538. The cubic root of 173813422 is about 558.0774013380.

The spelling of 173813422 in words is "one hundred seventy-three million, eight hundred thirteen thousand, four hundred twenty-two".