134032680 has 48 divisors (see below), whose sum is σ = 435607380. Its totient is φ = 35741952.

The previous prime is 134032667. The next prime is 134032681. The reversal of 134032680 is 86230431.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 133679844 + 352836 = 11562^2 + 594^2 .

It is not an unprimeable number, because it can be changed into a prime (134032681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 185797 + ... + 186516.

Almost surely, 2^134032680 is an apocalyptic number.

134032680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134032680 is an abundant number, since it is smaller than the sum of its proper divisors (301574700).

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

134032680 is a wasteful number, since it uses less digits than its factorization.

134032680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372330 (or 372323 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 134032680 is about 11577.2483777450. The cubic root of 134032680 is about 511.7645910797.

The spelling of 134032680 in words is "one hundred thirty-four million, thirty-two thousand, six hundred eighty".