134657611 has 8 divisors (see below), whose sum is σ = 147780864. Its totient is φ = 121681320.

The previous prime is 134657609. The next prime is 134657641. The reversal of 134657611 is 116756431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134657611 - 2¹ = 134657609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134657641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34815 + ... + 38488.

It is an arithmetic number, because the mean of its divisors is an integer number (18472608).

Almost surely, 2^134657611 is an apocalyptic number.

134657611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

134657611 is a deficient number, since it is larger than the sum of its proper divisors (13123253).

134657611 is a wasteful number, since it uses less digits than its factorization.

134657611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73481.

The product of its digits is 15120, while the sum is 34.

The square root of 134657611 is about 11604.2066079504. The cubic root of 134657611 is about 512.5587302118.

The spelling of 134657611 in words is "one hundred thirty-four million, six hundred fifty-seven thousand, six hundred eleven".