91095246 has 32 divisors (see below), whose sum is σ = 220838400. Its totient is φ = 27604440.

The previous prime is 91095229. The next prime is 91095247. The reversal of 91095246 is 64259019.

It is a self number, because there is not a number n which added to its sum of digits gives 91095246.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (91095247) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76086 + ... + 77273.

It is an arithmetic number, because the mean of its divisors is an integer number (6901200).

Almost surely, 2^91095246 is an apocalyptic number.

91095246 is an abundant number, since it is smaller than the sum of its proper divisors (129743154).

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

91095246 is a wasteful number, since it uses less digits than its factorization.

91095246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153381 (or 153375 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 91095246 is about 9544.3829554351. The cubic root of 91095246 is about 449.9510168905.

The spelling of 91095246 in words is "ninety-one million, ninety-five thousand, two hundred forty-six".