117734419 has 8 divisors (see below), whose sum is σ = 128652480. Its totient is φ = 106852200.

The previous prime is 117734417. The next prime is 117734437. The reversal of 117734419 is 914437711.

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

It is a cyclic number.

It is not a de Polignac number, because 117734419 - 2¹ = 117734417 is a prime.

It is a super-2 number, since 2×117734419² = 27722786834535122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (117734417) 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, 1837 + ... + 15454.

It is an arithmetic number, because the mean of its divisors is an integer number (16081560).

Almost surely, 2^117734419 is an apocalyptic number.

117734419 is a deficient number, since it is larger than the sum of its proper divisors (10918061).

117734419 is a wasteful number, since it uses less digits than its factorization.

117734419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17921.

The product of its digits is 21168, while the sum is 37.

The square root of 117734419 is about 10850.5492487708. The cubic root of 117734419 is about 490.1185593996.

The spelling of 117734419 in words is "one hundred seventeen million, seven hundred thirty-four thousand, four hundred nineteen".