56919106 has 4 divisors (see below), whose sum is σ = 85378662. Its totient is φ = 28459552.

The previous prime is 56919103. The next prime is 56919119. The reversal of 56919106 is 60191965.

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

It can be written as a sum of positive squares in only one way, i.e., 37638225 + 19280881 = 6135^2 + 4391^2 .

It is not an unprimeable number, because it can be changed into a prime (56919101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14229775 + ... + 14229778.

Almost surely, 2^56919106 is an apocalyptic number.

56919106 is a deficient number, since it is larger than the sum of its proper divisors (28459556).

56919106 is a wasteful number, since it uses less digits than its factorization.

56919106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28459555.

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 56919106 is about 7544.4751971227. The cubic root of 56919106 is about 384.6679680742.

The spelling of 56919106 in words is "fifty-six million, nine hundred nineteen thousand, one hundred six".