116890134 has 16 divisors (see below), whose sum is σ = 233888688. Its totient is φ = 38945312.

The previous prime is 116890129. The next prime is 116890153. The reversal of 116890134 is 431098611.

It is a junction number, because it is equal to n+sod(n) for n = 116890095 and 116890104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18604 + ... + 24080.

It is an arithmetic number, because the mean of its divisors is an integer number (14618043).

Almost surely, 2^116890134 is an apocalyptic number.

116890134 is an abundant number, since it is smaller than the sum of its proper divisors (116998554).

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

116890134 is a wasteful number, since it uses less digits than its factorization.

116890134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9039.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 116890134 is about 10811.5740759614. The cubic root of 116890134 is about 488.9441850639.

The spelling of 116890134 in words is "one hundred sixteen million, eight hundred ninety thousand, one hundred thirty-four".