134420600 has 24 divisors (see below), whose sum is σ = 312528360. Its totient is φ = 53768160.

The previous prime is 134420599. The next prime is 134420617. The reversal of 134420600 is 6024431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 335852 + ... + 336251.

It is an arithmetic number, because the mean of its divisors is an integer number (13022015).

Almost surely, 2^134420600 is an apocalyptic number.

134420600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134420600 is an abundant number, since it is smaller than the sum of its proper divisors (178107760).

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

134420600 is a wasteful number, since it uses less digits than its factorization.

134420600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 672119 (or 672110 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 134420600 is about 11593.9898223174. The cubic root of 134420600 is about 512.2578352243.

The spelling of 134420600 in words is "one hundred thirty-four million, four hundred twenty thousand, six hundred".