134649600 has 108 divisors (see below), whose sum is σ = 444435096. Its totient is φ = 35901440.

The previous prime is 134649589. The next prime is 134649607. The reversal of 134649600 is 6946431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134649607) 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, 15694 + ... + 22706.

Almost surely, 2^134649600 is an apocalyptic number.

134649600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134649600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (222217548).

134649600 is an abundant number, since it is smaller than the sum of its proper divisors (309785496).

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

134649600 is an equidigital number, since it uses as much as digits as its factorization.

134649600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042 (or 7023 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 134649600 is about 11603.8614262667. The cubic root of 134649600 is about 512.5485656931.

The spelling of 134649600 in words is "one hundred thirty-four million, six hundred forty-nine thousand, six hundred".