134172060 has 72 divisors (see below), whose sum is σ = 412961808. Its totient is φ = 32524800.

The previous prime is 134172047. The next prime is 134172119. The reversal of 134172060 is 60271431.

It is a self number, because there is not a number n which added to its sum of digits gives 134172060.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1981 + ... + 16500.

Almost surely, 2^134172060 is an apocalyptic number.

134172060 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 134172060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206480904).

134172060 is an abundant number, since it is smaller than the sum of its proper divisors (278789748).

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

134172060 is a wasteful number, since it uses less digits than its factorization.

134172060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18515 (or 18502 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 134172060 is about 11583.2663787034. The cubic root of 134172060 is about 511.9419235477.

The spelling of 134172060 in words is "one hundred thirty-four million, one hundred seventy-two thousand, sixty".