134099860 has 24 divisors (see below), whose sum is σ = 284777640. Its totient is φ = 53036544.

The previous prime is 134099837. The next prime is 134099941. The reversal of 134099860 is 68990431.

134099860 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 4276624 + 129823236 = 2068^2 + 11394^2 .

It is a congruent number.

It is an unprimeable number.

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, 35889 + ... + 39448.

It is an arithmetic number, because the mean of its divisors is an integer number (11865735).

Almost surely, 2^134099860 is an apocalyptic number.

134099860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134099860 is an abundant number, since it is smaller than the sum of its proper divisors (150677780).

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

134099860 is a wasteful number, since it uses less digits than its factorization.

134099860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75435 (or 75433 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 134099860 is about 11580.1493945458. The cubic root of 134099860 is about 511.8500791929.

The spelling of 134099860 in words is "one hundred thirty-four million, ninety-nine thousand, eight hundred sixty".