9426426 has 16 divisors (see below), whose sum is σ = 18923328. Its totient is φ = 3130400.

The previous prime is 9426409. The next prime is 9426427. The reversal of 9426426 is 6246249.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9426427) 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, 1110 + ... + 4481.

It is an arithmetic number, because the mean of its divisors is an integer number (1182708).

Almost surely, 2^9426426 is an apocalyptic number.

9426426 is an abundant number, since it is smaller than the sum of its proper divisors (9496902).

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

9426426 is a wasteful number, since it uses less digits than its factorization.

9426426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5877.

The product of its digits is 20736, while the sum is 33.

The square root of 9426426 is about 3070.2485241426. The cubic root of 9426426 is about 211.2430134356.

The spelling of 9426426 in words is "nine million, four hundred twenty-six thousand, four hundred twenty-six".