195230423 has 8 divisors (see below), whose sum is σ = 197902848. Its totient is φ = 192573144.

The previous prime is 195230419. The next prime is 195230437. The reversal of 195230423 is 324032591.

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 195230423 - 2² = 195230419 is a prime.

It is a super-2 number, since 2×195230423² = 76229836129517858, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195230443) 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, 23486 + ... + 30692.

It is an arithmetic number, because the mean of its divisors is an integer number (24737856).

Almost surely, 2^195230423 is an apocalyptic number.

195230423 is a deficient number, since it is larger than the sum of its proper divisors (2672425).

195230423 is a wasteful number, since it uses less digits than its factorization.

195230423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7573.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 195230423 is about 13972.4880747847. The cubic root of 195230423 is about 580.1173197079.

The spelling of 195230423 in words is "one hundred ninety-five million, two hundred thirty thousand, four hundred twenty-three".