193470923 has 8 divisors (see below), whose sum is σ = 198840096. Its totient is φ = 188132800.

The previous prime is 193470899. The next prime is 193470929. The reversal of 193470923 is 329074391.

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

It is a cyclic number.

It is not a de Polignac number, because 193470923 - 2⁶ = 193470859 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (193470929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5165 + ... + 20337.

It is an arithmetic number, because the mean of its divisors is an integer number (24855012).

Almost surely, 2^193470923 is an apocalyptic number.

193470923 is a deficient number, since it is larger than the sum of its proper divisors (5369173).

193470923 is a wasteful number, since it uses less digits than its factorization.

193470923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15525.

The product of its (nonzero) digits is 40824, while the sum is 38.

The square root of 193470923 is about 13909.3825527951. The cubic root of 193470923 is about 578.3693027889.

The spelling of 193470923 in words is "one hundred ninety-three million, four hundred seventy thousand, nine hundred twenty-three".