91094416 has 20 divisors (see below), whose sum is σ = 201709312. Its totient is φ = 39040416.

The previous prime is 91094389. The next prime is 91094459. The reversal of 91094416 is 61449019.

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, 406560 + ... + 406783.

Almost surely, 2^91094416 is an apocalyptic number.

It is an amenable number.

91094416 is an abundant number, since it is smaller than the sum of its proper divisors (110614896).

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

91094416 is a wasteful number, since it uses less digits than its factorization.

91094416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813358 (or 813352 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 91094416 is about 9544.3394742643. The cubic root of 91094416 is about 449.9496503338.

The spelling of 91094416 in words is "ninety-one million, ninety-four thousand, four hundred sixteen".