134537601 has 24 divisors (see below), whose sum is σ = 197848672. Its totient is φ = 81259200.

The previous prime is 134537597. The next prime is 134537621. The reversal of 134537601 is 106735431.

It is not a de Polignac number, because 134537601 - 2² = 134537597 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134537621) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 165486 + ... + 166296.

Almost surely, 2^134537601 is an apocalyptic number.

134537601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

134537601 is a deficient number, since it is larger than the sum of its proper divisors (63311071).

134537601 is a wasteful number, since it uses less digits than its factorization.

134537601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293 (or 1282 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 134537601 is about 11599.0344856803. The cubic root of 134537601 is about 512.4064168607.

It can be divided in two parts, 134 and 537601, that added together give a palindrome (537735).

The spelling of 134537601 in words is "one hundred thirty-four million, five hundred thirty-seven thousand, six hundred one".