9408745 has 4 divisors (see below), whose sum is σ = 11290500. Its totient is φ = 7526992.

The previous prime is 9408697. The next prime is 9408757. The reversal of 9408745 is 5478049.

9408745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5478049 = 383 ⋅14303.

It can be written as a sum of positive squares in 2 ways, for example, as 4897369 + 4511376 = 2213^2 + 2124^2 .

It is a cyclic number.

It is not a de Polignac number, because 9408745 - 2¹¹ = 9406697 is a prime.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 940870 + ... + 940879.

It is an arithmetic number, because the mean of its divisors is an integer number (2822625).

Almost surely, 2^9408745 is an apocalyptic number.

It is an amenable number.

9408745 is a deficient number, since it is larger than the sum of its proper divisors (1881755).

9408745 is a wasteful number, since it uses less digits than its factorization.

9408745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1881754.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 9408745 is about 3067.3677640609. The cubic root of 9408745 is about 211.1108556989.

It can be divided in two parts, 9408 and 745, that added together give a triangular number (10153 = T₁₄₂).

The spelling of 9408745 in words is "nine million, four hundred eight thousand, seven hundred forty-five".