117748670 has 16 divisors (see below), whose sum is σ = 228251520. Its totient is φ = 43476384.

The previous prime is 117748639. The next prime is 117748693. The reversal of 117748670 is 76847711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 452750 + ... + 453009.

It is an arithmetic number, because the mean of its divisors is an integer number (14265720).

Almost surely, 2^117748670 is an apocalyptic number.

117748670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117748670 is a deficient number, since it is larger than the sum of its proper divisors (110502850).

117748670 is a wasteful number, since it uses less digits than its factorization.

117748670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905779.

The product of its (nonzero) digits is 65856, while the sum is 41.

The square root of 117748670 is about 10851.2059237672. The cubic root of 117748670 is about 490.1383338429.

The spelling of 117748670 in words is "one hundred seventeen million, seven hundred forty-eight thousand, six hundred seventy".