117009046 has 16 divisors (see below), whose sum is σ = 218822400. Its totient is φ = 45587880.

The previous prime is 117009043. The next prime is 117009047. The reversal of 117009046 is 640900711.

It is a super-2 number, since 2×117009046² = 27382233691660232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117009043) 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, 379746 + ... + 380053.

It is an arithmetic number, because the mean of its divisors is an integer number (13676400).

Almost surely, 2^117009046 is an apocalyptic number.

117009046 is a deficient number, since it is larger than the sum of its proper divisors (101813354).

117009046 is a wasteful number, since it uses less digits than its factorization.

117009046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759819.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 117009046 is about 10817.0719698077. The cubic root of 117009046 is about 489.1099293813.

Adding to 117009046 its reverse (640900711), we get a palindrome (757909757).

The spelling of 117009046 in words is "one hundred seventeen million, nine thousand, forty-six".