134500536 has 24 divisors (see below), whose sum is σ = 364272480. Its totient is φ = 44833488.

The previous prime is 134500523. The next prime is 134500543. The reversal of 134500536 is 635005431.

It is a tau number, because it is divible by the number of its divisors (24).

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, 933960 + ... + 934103.

It is an arithmetic number, because the mean of its divisors is an integer number (15178020).

Almost surely, 2^134500536 is an apocalyptic number.

It is an amenable number.

134500536 is an abundant number, since it is smaller than the sum of its proper divisors (229771944).

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

134500536 is a wasteful number, since it uses less digits than its factorization.

134500536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1868075 (or 1868068 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 134500536 is about 11597.4366133211. The cubic root of 134500536 is about 512.3593566879.

Adding to 134500536 its reverse (635005431), we get a palindrome (769505967).

The spelling of 134500536 in words is "one hundred thirty-four million, five hundred thousand, five hundred thirty-six".