197619054 has 8 divisors (see below), whose sum is σ = 395238120. Its totient is φ = 65873016.

The previous prime is 197619011. The next prime is 197619061. The reversal of 197619054 is 450916791.

197619054 is digitally balanced in base 3, 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.

197619054 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 197618997 and 197619015.

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, 16468249 + ... + 16468260.

It is an arithmetic number, because the mean of its divisors is an integer number (49404765).

Almost surely, 2^197619054 is an apocalyptic number.

197619054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

197619054 is a wasteful number, since it uses less digits than its factorization.

197619054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32936514.

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 197619054 is about 14057.7044356467. The cubic root of 197619054 is about 582.4736345954.

The spelling of 197619054 in words is "one hundred ninety-seven million, six hundred nineteen thousand, fifty-four".