91134306 has 24 divisors (see below), whose sum is σ = 197646384. Its totient is φ = 30349080.

The previous prime is 91134301. The next prime is 91134341. The reversal of 91134306 is 60343119.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 91134306.

It is not an unprimeable number, because it can be changed into a prime (91134301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25905 + ... + 29211.

It is an arithmetic number, because the mean of its divisors is an integer number (8235266).

Almost surely, 2^91134306 is an apocalyptic number.

91134306 is an abundant number, since it is smaller than the sum of its proper divisors (106512078).

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

91134306 is a wasteful number, since it uses less digits than its factorization.

91134306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4846 (or 4843 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 91134306 is about 9546.4289658490. The cubic root of 91134306 is about 450.0153179971.

The spelling of 91134306 in words is "ninety-one million, one hundred thirty-four thousand, three hundred six".