9250072 has 32 divisors (see below), whose sum is σ = 19328400. Its totient is φ = 4120704.

The previous prime is 9250061. The next prime is 9250097. The reversal of 9250072 is 2700529.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483 + ... + 4549.

Almost surely, 2^9250072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9250072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9664200).

9250072 is an abundant number, since it is smaller than the sum of its proper divisors (10078328).

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

9250072 is a wasteful number, since it uses less digits than its factorization.

9250072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115 (or 3111 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 9250072 is about 3041.3931018532. The cubic root of 9250072 is about 209.9173673381.

The spelling of 9250072 in words is "nine million, two hundred fifty thousand, seventy-two".