63090197 has 4 divisors (see below), whose sum is σ = 63139776. Its totient is φ = 63040620.

The previous prime is 63090191. The next prime is 63090199. The reversal of 63090197 is 79109036.

63090197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 63090197 - 2⁶ = 63090133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63090191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22829 + ... + 25442.

It is an arithmetic number, because the mean of its divisors is an integer number (15784944).

Almost surely, 2^63090197 is an apocalyptic number.

It is an amenable number.

63090197 is a deficient number, since it is larger than the sum of its proper divisors (49579).

63090197 is a wasteful number, since it uses less digits than its factorization.

63090197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49578.

The product of its (nonzero) digits is 10206, while the sum is 35.

The square root of 63090197 is about 7942.9337778934. The cubic root of 63090197 is about 398.0955239011.

The spelling of 63090197 in words is "sixty-three million, ninety thousand, one hundred ninety-seven".