9261457 has 2 divisors, whose sum is σ = 9261458. Its totient is φ = 9261456.

The previous prime is 9261443. The next prime is 9261487. The reversal of 9261457 is 7541629.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6558721 + 2702736 = 2561^2 + 1644^2 .

It is a cyclic number.

It is not a de Polignac number, because 9261457 - 2¹⁵ = 9228689 is a prime.

It is not a weakly prime, because it can be changed into another prime (9261487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4630728 + 4630729.

It is an arithmetic number, because the mean of its divisors is an integer number (4630729).

Almost surely, 2^9261457 is an apocalyptic number.

It is an amenable number.

9261457 is a deficient number, since it is larger than the sum of its proper divisors (1).

9261457 is an equidigital number, since it uses as much as digits as its factorization.

9261457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 34.

The square root of 9261457 is about 3043.2642014784. The cubic root of 9261457 is about 210.0034542138.

The spelling of 9261457 in words is "nine million, two hundred sixty-one thousand, four hundred fifty-seven".