117466738 has 8 divisors (see below), whose sum is σ = 176489388. Its totient is φ = 58636944.

The previous prime is 117466729. The next prime is 117466747. The reversal of 117466738 is 837664711.

It is an interprime number because it is at equal distance from previous prime (117466729) and next prime (117466747).

It can be written as a sum of positive squares in 2 ways, for example, as 75047569 + 42419169 = 8663^2 + 6513^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 117466694 and 117466703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46681 + ... + 49132.

Almost surely, 2^117466738 is an apocalyptic number.

117466738 is a deficient number, since it is larger than the sum of its proper divisors (59022650).

117466738 is an equidigital number, since it uses as much as digits as its factorization.

117466738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96428.

The product of its digits is 169344, while the sum is 43.

The square root of 117466738 is about 10838.2073240919. The cubic root of 117466738 is about 489.7468329845.

The spelling of 117466738 in words is "one hundred seventeen million, four hundred sixty-six thousand, seven hundred thirty-eight".