116835642 has 64 divisors (see below), whose sum is σ = 323712000. Its totient is φ = 30345840.

The previous prime is 116835619. The next prime is 116835647. The reversal of 116835642 is 246538611.

It is a happy number.

116835642 is a `hidden beast` number, since 1 + 1 + 6 + 8 + 3 + 5 + 642 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 116835597 and 116835606.

It is not an unprimeable number, because it can be changed into a prime (116835647) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9892 + ... + 18207.

It is an arithmetic number, because the mean of its divisors is an integer number (5058000).

Almost surely, 2^116835642 is an apocalyptic number.

116835642 is an abundant number, since it is smaller than the sum of its proper divisors (206876358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116835642 is a wasteful number, since it uses less digits than its factorization.

116835642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28128 (or 28122 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 116835642 is about 10809.0537051122. The cubic root of 116835642 is about 488.8681943681.

The spelling of 116835642 in words is "one hundred sixteen million, eight hundred thirty-five thousand, six hundred forty-two".