9125740 has 24 divisors (see below), whose sum is σ = 20638800. Its totient is φ = 3369408.

The previous prime is 9125729. The next prime is 9125747. The reversal of 9125740 is 475219.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9125699 and 9125708.

It is not an unprimeable number, because it can be changed into a prime (9125747) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17290 + ... + 17809.

It is an arithmetic number, because the mean of its divisors is an integer number (859950).

Almost surely, 2^9125740 is an apocalyptic number.

It is an amenable number.

9125740 is an abundant number, since it is smaller than the sum of its proper divisors (11513060).

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

9125740 is a wasteful number, since it uses less digits than its factorization.

9125740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35121 (or 35119 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 9125740 is about 3020.8839765870. The cubic root of 9125740 is about 208.9726084536.

The spelling of 9125740 in words is "nine million, one hundred twenty-five thousand, seven hundred forty".