9114749 has 4 divisors (see below), whose sum is σ = 10416864. Its totient is φ = 7812636.

The previous prime is 9114719. The next prime is 9114773. The reversal of 9114749 is 9474119.

9114749 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9474119 = 47 ⋅201577.

It is a cyclic number.

It is not a de Polignac number, because 9114749 - 2²⁰ = 8066173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9114709) 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, 651047 + ... + 651060.

It is an arithmetic number, because the mean of its divisors is an integer number (2604216).

Almost surely, 2^9114749 is an apocalyptic number.

It is an amenable number.

9114749 is a deficient number, since it is larger than the sum of its proper divisors (1302115).

9114749 is a wasteful number, since it uses less digits than its factorization.

9114749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302114.

The product of its digits is 9072, while the sum is 35.

The square root of 9114749 is about 3019.0642590048. The cubic root of 9114749 is about 208.8886795284. Note that the first 3 decimals are identical.

The spelling of 9114749 in words is "nine million, one hundred fourteen thousand, seven hundred forty-nine".