56069198 has 4 divisors (see below), whose sum is σ = 84103800. Its totient is φ = 28034598.

The previous prime is 56069191. The next prime is 56069203. The reversal of 56069198 is 89196065.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56069191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14017298 + ... + 14017301.

It is an arithmetic number, because the mean of its divisors is an integer number (21025950).

Almost surely, 2^56069198 is an apocalyptic number.

56069198 is a deficient number, since it is larger than the sum of its proper divisors (28034602).

56069198 is a wasteful number, since it uses less digits than its factorization.

56069198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28034601.

The product of its (nonzero) digits is 116640, while the sum is 44.

The square root of 56069198 is about 7487.9368319985. The cubic root of 56069198 is about 382.7437562291.

The spelling of 56069198 in words is "fifty-six million, sixty-nine thousand, one hundred ninety-eight".