91746036952 has 16 divisors (see below), whose sum is σ = 172231841160. Its totient is φ = 45817545984.

The previous prime is 91746036911. The next prime is 91746036983. The reversal of 91746036952 is 25963064719.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 91746036952.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6927033 + ... + 6940264.

Almost surely, 2^91746036952 is an apocalyptic number.

It is an amenable number.

91746036952 is a deficient number, since it is larger than the sum of its proper divisors (80485804208).

91746036952 is a wasteful number, since it uses less digits than its factorization.

91746036952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13868130 (or 13868126 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 52.

The spelling of 91746036952 in words is "ninety-one billion, seven hundred forty-six million, thirty-six thousand, nine hundred fifty-two".