8920046 has 4 divisors (see below), whose sum is σ = 13380072. Its totient is φ = 4460022.

The previous prime is 8920039. The next prime is 8920057. The reversal of 8920046 is 6400298.

8920046 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: 6400298 = 2 ⋅3200149.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2230010 + ... + 2230013.

It is an arithmetic number, because the mean of its divisors is an integer number (3345018).

Almost surely, 2^8920046 is an apocalyptic number.

8920046 is a deficient number, since it is larger than the sum of its proper divisors (4460026).

8920046 is a wasteful number, since it uses less digits than its factorization.

8920046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4460025.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 8920046 is about 2986.6446055733. The cubic root of 8920046 is about 207.3905824638.

The spelling of 8920046 in words is "eight million, nine hundred twenty thousand, forty-six".