134134680 has 64 divisors (see below), whose sum is σ = 423590400. Its totient is φ = 33886080.

The previous prime is 134134639. The next prime is 134134703. The reversal of 134134680 is 86431431.

It is a super-2 number, since 2×134134680² = 35984224757404800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 27136 + ... + 31695.

It is an arithmetic number, because the mean of its divisors is an integer number (6618600).

Almost surely, 2^134134680 is an apocalyptic number.

134134680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134134680 is an abundant number, since it is smaller than the sum of its proper divisors (289455720).

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

134134680 is a wasteful number, since it uses less digits than its factorization.

134134680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58864 (or 58860 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 134134680 is about 11581.6527317996. The cubic root of 134134680 is about 511.8943772193.

The spelling of 134134680 in words is "one hundred thirty-four million, one hundred thirty-four thousand, six hundred eighty".