91714347 has 6 divisors (see below), whose sum is σ = 132476292. Its totient is φ = 61142892.

The previous prime is 91714333. The next prime is 91714351. The reversal of 91714347 is 74341719.

It is not a de Polignac number, because 91714347 - 2⁴ = 91714331 is a prime.

It is not an unprimeable number, because it can be changed into a prime (91714307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5095233 + ... + 5095250.

It is an arithmetic number, because the mean of its divisors is an integer number (22079382).

Almost surely, 2^91714347 is an apocalyptic number.

91714347 is a deficient number, since it is larger than the sum of its proper divisors (40761945).

91714347 is a wasteful number, since it uses less digits than its factorization.

91714347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10190489 (or 10190486 counting only the distinct ones).

The product of its digits is 21168, while the sum is 36.

The square root of 91714347 is about 9576.7607780502. The cubic root of 91714347 is about 450.9680346009.

The spelling of 91714347 in words is "ninety-one million, seven hundred fourteen thousand, three hundred forty-seven".