9261251 has 4 divisors (see below), whose sum is σ = 9365400. Its totient is φ = 9157104.

The previous prime is 9261233. The next prime is 9261293. The reversal of 9261251 is 1521629.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9261251 - 2¹⁴ = 9244867 is a prime.

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 9261251.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9261751) 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, 51941 + ... + 52118.

It is an arithmetic number, because the mean of its divisors is an integer number (2341350).

Almost surely, 2^9261251 is an apocalyptic number.

9261251 is a deficient number, since it is larger than the sum of its proper divisors (104149).

9261251 is a wasteful number, since it uses less digits than its factorization.

9261251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104148.

The product of its digits is 1080, while the sum is 26.

The square root of 9261251 is about 3043.2303560526. The cubic root of 9261251 is about 210.0018971862.

The spelling of 9261251 in words is "nine million, two hundred sixty-one thousand, two hundred fifty-one".