9240045 has 8 divisors (see below), whose sum is σ = 14784096. Its totient is φ = 4928016.

The previous prime is 9240029. The next prime is 9240053. The reversal of 9240045 is 5400429.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9240045 - 2⁴ = 9240029 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 9239997 and 9240024.

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, 307987 + ... + 308016.

It is an arithmetic number, because the mean of its divisors is an integer number (1848012).

Almost surely, 2^9240045 is an apocalyptic number.

It is an amenable number.

9240045 is a deficient number, since it is larger than the sum of its proper divisors (5544051).

9240045 is a wasteful number, since it uses less digits than its factorization.

9240045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616011.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 9240045 is about 3039.7442326617. The cubic root of 9240045 is about 209.8414903631.

The spelling of 9240045 in words is "nine million, two hundred forty thousand, forty-five".