134513604 has 27 divisors (see below), whose sum is σ = 340196493. Its totient is φ = 44814672.

The previous prime is 134513581. The next prime is 134513609. The reversal of 134513604 is 406315431.

The square root of 134513604 is 11598.

It is a perfect power (a square), and thus also a powerful number.

134513604 is a `hidden beast` number, since 1 + 3 + 4 + 51 + 3 + 604 = 666.

It can be written as a sum of positive squares in only one way, i.e., 91584900 + 42928704 = 9570^2 + 6552^2 .

It is a super-2 number, since 2×134513604² = 36187819322137632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134513609) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 68622 + ... + 70554.

Almost surely, 2^134513604 is an apocalyptic number.

134513604 is the 11598-th square number.

It is an amenable number.

134513604 is an abundant number, since it is smaller than the sum of its proper divisors (205682889).

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

134513604 is an equidigital number, since it uses as much as digits as its factorization.

134513604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3876 (or 1938 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The cubic root of 134513604 is about 512.3759496707.

The spelling of 134513604 in words is "one hundred thirty-four million, five hundred thirteen thousand, six hundred four".