134089938 has 16 divisors (see below), whose sum is σ = 297977760. Its totient is φ = 44696628.

The previous prime is 134089937. The next prime is 134089951. The reversal of 134089938 is 839980431.

It is a super-2 number, since 2×134089938² = 35960222945687688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 134089893 and 134089902.

It is not an unprimeable number, because it can be changed into a prime (134089933) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241520 + ... + 1241627.

It is an arithmetic number, because the mean of its divisors is an integer number (18623610).

Almost surely, 2^134089938 is an apocalyptic number.

134089938 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

134089938 is an abundant number, since it is smaller than the sum of its proper divisors (163887822).

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

134089938 is a wasteful number, since it uses less digits than its factorization.

134089938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483158 (or 2483152 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The square root of 134089938 is about 11579.7209810945. The cubic root of 134089938 is about 511.8374550143.

The spelling of 134089938 in words is "one hundred thirty-four million, eighty-nine thousand, nine hundred thirty-eight".