117269459 has 4 divisors (see below), whose sum is σ = 117736920. Its totient is φ = 116802000.

The previous prime is 117269437. The next prime is 117269461. The reversal of 117269459 is 954962711.

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

It is a cyclic number.

It is not a de Polignac number, because 117269459 - 2¹⁶ = 117203923 is a prime.

It is a super-3 number, since 3×117269459³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117269419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233354 + ... + 233855.

It is an arithmetic number, because the mean of its divisors is an integer number (29434230).

Almost surely, 2^117269459 is an apocalyptic number.

117269459 is a deficient number, since it is larger than the sum of its proper divisors (467461).

117269459 is an equidigital number, since it uses as much as digits as its factorization.

117269459 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467460.

The product of its digits is 136080, while the sum is 44.

The square root of 117269459 is about 10829.1024097106. The cubic root of 117269459 is about 489.4725116314.

The spelling of 117269459 in words is "one hundred seventeen million, two hundred sixty-nine thousand, four hundred fifty-nine".