134860097 has 4 divisors (see below), whose sum is σ = 134883540. Its totient is φ = 134836656.

The previous prime is 134860073. The next prime is 134860123. The reversal of 134860097 is 790068431.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 42719296 + 92140801 = 6536^2 + 9599^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134860097 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 134860097.

It is not an unprimeable number, because it can be changed into a prime (134860007) 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, 3479 + ... + 16787.

It is an arithmetic number, because the mean of its divisors is an integer number (33720885).

Almost surely, 2^134860097 is an apocalyptic number.

It is an amenable number.

134860097 is a deficient number, since it is larger than the sum of its proper divisors (23443).

134860097 is a wasteful number, since it uses less digits than its factorization.

134860097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23442.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 134860097 is about 11612.9280114879. The cubic root of 134860097 is about 512.8155147791.

The spelling of 134860097 in words is "one hundred thirty-four million, eight hundred sixty thousand, ninety-seven".