134568900 has 54 divisors (see below), whose sum is σ = 421801562. Its totient is φ = 35884800.

The previous prime is 134568899. The next prime is 134568901. The reversal of 134568900 is 9865431.

134568900 is a `hidden beast` number, since 1 + 3 + 4 + 568 + 90 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (134568899) and next prime (134568901).

It can be written as a sum of positive squares in 3 ways, for example, as 36796356 + 97772544 = 6066^2 + 9888^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (134568901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 73861 + ... + 75660.

Almost surely, 2^134568900 is an apocalyptic number.

134568900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134568900 is an abundant number, since it is smaller than the sum of its proper divisors (287232662).

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

134568900 is a wasteful number, since it uses less digits than its factorization.

134568900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149541 (or 149531 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 134568900 is about 11600.3836143466. The cubic root of 134568900 is about 512.4461494083.

The spelling of 134568900 in words is "one hundred thirty-four million, five hundred sixty-eight thousand, nine hundred".