196152393 has 8 divisors (see below), whose sum is σ = 265824256. Its totient is φ = 128624400.

The previous prime is 196152373. The next prime is 196152401. The reversal of 196152393 is 393251691.

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

It is not a de Polignac number, because 196152393 - 2⁶ = 196152329 is a prime.

It is a super-2 number, since 2×196152393² = 76951522559252898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196152343) 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, 535753 + ... + 536118.

It is an arithmetic number, because the mean of its divisors is an integer number (33228032).

Almost surely, 2^196152393 is an apocalyptic number.

It is an amenable number.

196152393 is a deficient number, since it is larger than the sum of its proper divisors (69671863).

196152393 is a wasteful number, since it uses less digits than its factorization.

196152393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071935.

The product of its digits is 43740, while the sum is 39.

The square root of 196152393 is about 14005.4415496263. The cubic root of 196152393 is about 581.0290816829.

The spelling of 196152393 in words is "one hundred ninety-six million, one hundred fifty-two thousand, three hundred ninety-three".