9251441 has 4 divisors (see below), whose sum is σ = 9257892. Its totient is φ = 9244992.

The previous prime is 9251419. The next prime is 9251447. The reversal of 9251441 is 1441529.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2512225 + 6739216 = 1585^2 + 2596^2 .

It is a cyclic number.

It is not a de Polignac number, because 9251441 - 2²² = 5057137 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 9251441.

It is not an unprimeable number, because it can be changed into a prime (9251447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 4301.

It is an arithmetic number, because the mean of its divisors is an integer number (2314473).

Almost surely, 2^9251441 is an apocalyptic number.

It is an amenable number.

9251441 is a deficient number, since it is larger than the sum of its proper divisors (6451).

9251441 is a wasteful number, since it uses less digits than its factorization.

9251441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450.

The product of its digits is 1440, while the sum is 26.

The square root of 9251441 is about 3041.6181548643. The cubic root of 9251441 is about 209.9277226701.

The spelling of 9251441 in words is "nine million, two hundred fifty-one thousand, four hundred forty-one".