196252190 has 8 divisors (see below), whose sum is σ = 353253960. Its totient is φ = 78500872.

The previous prime is 196252171. The next prime is 196252201. The reversal of 196252190 is 91252691.

196252190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×196252190² = 77029844159592200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 196252190.

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, 9812600 + ... + 9812619.

It is an arithmetic number, because the mean of its divisors is an integer number (44156745).

Almost surely, 2^196252190 is an apocalyptic number.

196252190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196252190 is a deficient number, since it is larger than the sum of its proper divisors (157001770).

196252190 is a wasteful number, since it uses less digits than its factorization.

196252190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19625226.

The product of its (nonzero) digits is 9720, while the sum is 35.

The square root of 196252190 is about 14009.0038903557. The cubic root of 196252190 is about 581.1276022386.

The spelling of 196252190 in words is "one hundred ninety-six million, two hundred fifty-two thousand, one hundred ninety".