134325880 has 32 divisors (see below), whose sum is σ = 325483200. Its totient is φ = 49597056.

The previous prime is 134325869. The next prime is 134325889. The reversal of 134325880 is 88523431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134325889) 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, 128640 + ... + 129679.

It is an arithmetic number, because the mean of its divisors is an integer number (10171350).

Almost surely, 2^134325880 is an apocalyptic number.

134325880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134325880 is an abundant number, since it is smaller than the sum of its proper divisors (191157320).

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

134325880 is a wasteful number, since it uses less digits than its factorization.

134325880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258343 (or 258339 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 134325880 is about 11589.9042273869. The cubic root of 134325880 is about 512.1374854578.

The spelling of 134325880 in words is "one hundred thirty-four million, three hundred twenty-five thousand, eight hundred eighty".