134876040 has 128 divisors (see below), whose sum is σ = 449971200. Its totient is φ = 32117760.

The previous prime is 134876039. The next prime is 134876059. The reversal of 134876040 is 40678431.

It is a junction number, because it is equal to n+sod(n) for n = 134875992 and 134876010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46966 + ... + 49754.

It is an arithmetic number, because the mean of its divisors is an integer number (3515400).

Almost surely, 2^134876040 is an apocalyptic number.

134876040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134876040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224985600).

134876040 is an abundant number, since it is smaller than the sum of its proper divisors (315095160).

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

134876040 is a wasteful number, since it uses less digits than its factorization.

134876040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2847 (or 2843 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 134876040 is about 11613.6144244589. The cubic root of 134876040 is about 512.8357221293.

The spelling of 134876040 in words is "one hundred thirty-four million, eight hundred seventy-six thousand, forty".