9125400 has 96 divisors (see below), whose sum is σ = 28837440. Its totient is φ = 2386560.

The previous prime is 9125393. The next prime is 9125419. The reversal of 9125400 is 45219.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 40087 + ... + 40313.

It is an arithmetic number, because the mean of its divisors is an integer number (300390).

Almost surely, 2^9125400 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 9125400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14418720).

9125400 is an abundant number, since it is smaller than the sum of its proper divisors (19712040).

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

9125400 is a wasteful number, since it uses less digits than its factorization.

9125400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313 (or 304 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 9125400 is about 3020.8277011442. The cubic root of 9125400 is about 208.9700131729.

The spelling of 9125400 in words is "nine million, one hundred twenty-five thousand, four hundred".