117572006 has 4 divisors (see below), whose sum is σ = 176358012. Its totient is φ = 58786002.

The previous prime is 117571999. The next prime is 117572009. The reversal of 117572006 is 600275711.

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

It is a self number, because there is not a number n which added to its sum of digits gives 117572006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117572009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29393000 + ... + 29393003.

It is an arithmetic number, because the mean of its divisors is an integer number (44089503).

Almost surely, 2^117572006 is an apocalyptic number.

117572006 is a deficient number, since it is larger than the sum of its proper divisors (58786006).

117572006 is an equidigital number, since it uses as much as digits as its factorization.

117572006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58786005.

The product of its (nonzero) digits is 2940, while the sum is 29.

The square root of 117572006 is about 10843.0625747526. The cubic root of 117572006 is about 489.8930851006.

The spelling of 117572006 in words is "one hundred seventeen million, five hundred seventy-two thousand, six".