9260421 has 16 divisors (see below), whose sum is σ = 13019136. Its totient is φ = 5843376.

The previous prime is 9260417. The next prime is 9260431. The reversal of 9260421 is 1240629.

It is not a de Polignac number, because 9260421 - 2² = 9260417 is a prime.

9260421 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 9260391 and 9260400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9260401) 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 15 ways as a sum of consecutive naturals, for example, 6456 + ... + 7758.

It is an arithmetic number, because the mean of its divisors is an integer number (813696).

Almost surely, 2^9260421 is an apocalyptic number.

It is an amenable number.

9260421 is a deficient number, since it is larger than the sum of its proper divisors (3758715).

9260421 is a wasteful number, since it uses less digits than its factorization.

9260421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 9260421 is about 3043.0939847464. The cubic root of 9260421 is about 209.9956234916.

The spelling of 9260421 in words is "nine million, two hundred sixty thousand, four hundred twenty-one".