9426538 has 16 divisors (see below), whose sum is σ = 15570720. Its totient is φ = 4244400.

The previous prime is 9426499. The next prime is 9426541. The reversal of 9426538 is 8356249.

It is a junction number, because it is equal to n+sod(n) for n = 9426497 and 9426506.

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, 433 + ... + 4363.

It is an arithmetic number, because the mean of its divisors is an integer number (973170).

Almost surely, 2^9426538 is an apocalyptic number.

9426538 is a deficient number, since it is larger than the sum of its proper divisors (6144182).

9426538 is a wasteful number, since it uses less digits than its factorization.

9426538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4053.

The product of its digits is 51840, while the sum is 37.

The square root of 9426538 is about 3070.2667636543. The cubic root of 9426538 is about 211.2438500596.

The spelling of 9426538 in words is "nine million, four hundred twenty-six thousand, five hundred thirty-eight".