9894026 has 4 divisors (see below), whose sum is σ = 14841042. Its totient is φ = 4947012.

The previous prime is 9894023. The next prime is 9894083. The reversal of 9894026 is 6204989.

9894026 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: 6204989 = 7 ⋅886427.

It can be written as a sum of positive squares in only one way, i.e., 9333025 + 561001 = 3055^2 + 749^2 .

It is not an unprimeable number, because it can be changed into a prime (9894023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2473505 + ... + 2473508.

Almost surely, 2^9894026 is an apocalyptic number.

9894026 is a deficient number, since it is larger than the sum of its proper divisors (4947016).

9894026 is a wasteful number, since it uses less digits than its factorization.

9894026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4947015.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 9894026 is about 3145.4770703345. The cubic root of 9894026 is about 214.6797178173.

The spelling of 9894026 in words is "nine million, eight hundred ninety-four thousand, twenty-six".