134063628 has 12 divisors (see below), whose sum is σ = 312815160. Its totient is φ = 44687872.

The previous prime is 134063627. The next prime is 134063641. The reversal of 134063628 is 826360431.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (134063621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5585973 + ... + 5585996.

It is an arithmetic number, because the mean of its divisors is an integer number (26067930).

Almost surely, 2^134063628 is an apocalyptic number.

It is an amenable number.

134063628 is an abundant number, since it is smaller than the sum of its proper divisors (178751532).

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

134063628 is a wasteful number, since it uses less digits than its factorization.

134063628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11171976 (or 11171974 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 134063628 is about 11578.5848876277. The cubic root of 134063628 is about 511.8039766776.

The spelling of 134063628 in words is "one hundred thirty-four million, sixty-three thousand, six hundred twenty-eight".