117436430 has 16 divisors (see below), whose sum is σ = 211835520. Its totient is φ = 46874592.

The previous prime is 117436421. The next prime is 117436433. The reversal of 117436430 is 34634711.

It is a super-2 number, since 2×117436430² = 27582630182289800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117436393 and 117436402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117436433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7469 + ... + 17048.

It is an arithmetic number, because the mean of its divisors is an integer number (13239720).

Almost surely, 2^117436430 is an apocalyptic number.

117436430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117436430 is a deficient number, since it is larger than the sum of its proper divisors (94399090).

117436430 is a wasteful number, since it uses less digits than its factorization.

117436430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25003.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 117436430 is about 10836.8090321829. The cubic root of 117436430 is about 489.7047089358.

The spelling of 117436430 in words is "one hundred seventeen million, four hundred thirty-six thousand, four hundred thirty".