116647419 has 16 divisors (see below), whose sum is σ = 182085120. Its totient is φ = 65029440.

The previous prime is 116647411. The next prime is 116647423. The reversal of 116647419 is 914746611.

It is not a de Polignac number, because 116647419 - 2³ = 116647411 is a prime.

It is a super-2 number, since 2×116647419² = 27213240718723122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116647411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66879 + ... + 68600.

It is an arithmetic number, because the mean of its divisors is an integer number (11380320).

Almost surely, 2^116647419 is an apocalyptic number.

116647419 is a deficient number, since it is larger than the sum of its proper divisors (65437701).

116647419 is a wasteful number, since it uses less digits than its factorization.

116647419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135530.

The product of its digits is 36288, while the sum is 39.

The square root of 116647419 is about 10800.3434667607. The cubic root of 116647419 is about 488.6055299569.

The spelling of 116647419 in words is "one hundred sixteen million, six hundred forty-seven thousand, four hundred nineteen".