109966473 has 12 divisors (see below), whose sum is σ = 165746880. Its totient is φ = 70123416.

The previous prime is 109966459. The next prime is 109966481. The reversal of 109966473 is 374669901.

It is not a de Polignac number, because 109966473 - 2⁴ = 109966457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (109966403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265413 + ... + 265826.

It is an arithmetic number, because the mean of its divisors is an integer number (13812240).

Almost surely, 2^109966473 is an apocalyptic number.

It is an amenable number.

109966473 is a deficient number, since it is larger than the sum of its proper divisors (55780407).

109966473 is a wasteful number, since it uses less digits than its factorization.

109966473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531268 (or 531265 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The square root of 109966473 is about 10486.4900228818. The cubic root of 109966473 is about 479.0933013860.

The spelling of 109966473 in words is "one hundred nine million, nine hundred sixty-six thousand, four hundred seventy-three".