9276240 has 40 divisors (see below), whose sum is σ = 28757088. Its totient is φ = 2473600.

The previous prime is 9276229. The next prime is 9276247. The reversal of 9276240 is 426729.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 9276198 and 9276207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9276247) 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, 19086 + ... + 19565.

Almost surely, 2^9276240 is an apocalyptic number.

It is an amenable number.

9276240 is an abundant number, since it is smaller than the sum of its proper divisors (19480848).

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

9276240 is a wasteful number, since it uses less digits than its factorization.

9276240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38667 (or 38661 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 9276240 is about 3045.6920395864. The cubic root of 9276240 is about 210.1151296140.

The spelling of 9276240 in words is "nine million, two hundred seventy-six thousand, two hundred forty".