117623463 has 8 divisors (see below), whose sum is σ = 158066688. Its totient is φ = 77797944.

The previous prime is 117623453. The next prime is 117623491. The reversal of 117623463 is 364326711.

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

It is not a de Polignac number, because 117623463 - 2⁶ = 117623399 is a prime.

It is a super-2 number, since 2×117623463² = 27670558096224738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117623423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153981 + ... + 154742.

It is an arithmetic number, because the mean of its divisors is an integer number (19758336).

Almost surely, 2^117623463 is an apocalyptic number.

117623463 is a deficient number, since it is larger than the sum of its proper divisors (40443225).

117623463 is a wasteful number, since it uses less digits than its factorization.

117623463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 308853.

The product of its digits is 18144, while the sum is 33.

The square root of 117623463 is about 10845.4351226680. The cubic root of 117623463 is about 489.9645441512.

It can be divided in two parts, 11762 and 3463, that added together give a triangular number (15225 = T₁₇₄).

The spelling of 117623463 in words is "one hundred seventeen million, six hundred twenty-three thousand, four hundred sixty-three".