196628254 has 8 divisors (see below), whose sum is σ = 299777688. Its totient is φ = 96702360.

The previous prime is 196628231. The next prime is 196628279. The reversal of 196628254 is 452826691.

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

It is a self number, because there is not a number n which added to its sum of digits gives 196628254.

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, 805732 + ... + 805975.

It is an arithmetic number, because the mean of its divisors is an integer number (37472211).

Almost surely, 2^196628254 is an apocalyptic number.

196628254 is a deficient number, since it is larger than the sum of its proper divisors (103149434).

196628254 is a wasteful number, since it uses less digits than its factorization.

196628254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1611770.

The product of its digits is 207360, while the sum is 43.

The square root of 196628254 is about 14022.4196913372. The cubic root of 196628254 is about 581.4985564471.

The spelling of 196628254 in words is "one hundred ninety-six million, six hundred twenty-eight thousand, two hundred fifty-four".