91382714 has 8 divisors (see below), whose sum is σ = 138952020. Its totient is φ = 45065376.

The previous prime is 91382689. The next prime is 91382717. The reversal of 91382714 is 41728319.

It can be written as a sum of positive squares in 2 ways, for example, as 90916225 + 466489 = 9535^2 + 683^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (91382717) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312809 + ... + 313100.

Almost surely, 2^91382714 is an apocalyptic number.

91382714 is a deficient number, since it is larger than the sum of its proper divisors (47569306).

91382714 is a wasteful number, since it uses less digits than its factorization.

91382714 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625984.

The product of its digits is 12096, while the sum is 35.

The square root of 91382714 is about 9559.4306315805. The cubic root of 91382714 is about 450.4238212853.

The spelling of 91382714 in words is "ninety-one million, three hundred eighty-two thousand, seven hundred fourteen".