117206446 has 16 divisors (see below), whose sum is σ = 201618144. Its totient is φ = 50058144.

The previous prime is 117206407. The next prime is 117206447. The reversal of 117206446 is 644602711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117206447) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10185 + ... + 18388.

It is an arithmetic number, because the mean of its divisors is an integer number (12601134).

Almost surely, 2^117206446 is an apocalyptic number.

117206446 is a deficient number, since it is larger than the sum of its proper divisors (84411698).

117206446 is a wasteful number, since it uses less digits than its factorization.

117206446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28875.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 117206446 is about 10826.1925901953. The cubic root of 117206446 is about 489.3848256654.

The spelling of 117206446 in words is "one hundred seventeen million, two hundred six thousand, four hundred forty-six".