117052646 has 4 divisors (see below), whose sum is σ = 175578972. Its totient is φ = 58526322.

The previous prime is 117052643. The next prime is 117052651. The reversal of 117052646 is 646250711.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117052643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29263160 + ... + 29263163.

It is an arithmetic number, because the mean of its divisors is an integer number (43894743).

Almost surely, 2^117052646 is an apocalyptic number.

117052646 is a deficient number, since it is larger than the sum of its proper divisors (58526326).

117052646 is an equidigital number, since it uses as much as digits as its factorization.

117052646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58526325.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 117052646 is about 10819.0871149095. The cubic root of 117052646 is about 489.1706726755.

The spelling of 117052646 in words is "one hundred seventeen million, fifty-two thousand, six hundred forty-six".