134665326 has 12 divisors (see below), whose sum is σ = 291774912. Its totient is φ = 44888436.

The previous prime is 134665319. The next prime is 134665327. The reversal of 134665326 is 623566431.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134665327) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3740686 + ... + 3740721.

It is an arithmetic number, because the mean of its divisors is an integer number (24314576).

Almost surely, 2^134665326 is an apocalyptic number.

134665326 is an abundant number, since it is smaller than the sum of its proper divisors (157109586).

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

134665326 is a wasteful number, since it uses less digits than its factorization.

134665326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7481415 (or 7481412 counting only the distinct ones).

The product of its digits is 77760, while the sum is 36.

The square root of 134665326 is about 11604.5390257433. The cubic root of 134665326 is about 512.5685187787.

The spelling of 134665326 in words is "one hundred thirty-four million, six hundred sixty-five thousand, three hundred twenty-six".