9426872 has 64 divisors (see below), whose sum is σ = 22740480. Its totient is φ = 3560832.

The previous prime is 9426871. The next prime is 9426881. The reversal of 9426872 is 2786249.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9426871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16463 + ... + 17025.

It is an arithmetic number, because the mean of its divisors is an integer number (355320).

Almost surely, 2^9426872 is an apocalyptic number.

9426872 is a gapful number since it is divisible by the number (92) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9426872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11370240).

9426872 is an abundant number, since it is smaller than the sum of its proper divisors (13313608).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9426872 is a wasteful number, since it uses less digits than its factorization.

9426872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 612 (or 608 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 9426872 is about 3070.3211558402. The cubic root of 9426872 is about 211.2463449527.

The spelling of 9426872 in words is "nine million, four hundred twenty-six thousand, eight hundred seventy-two".