8920460 has 24 divisors (see below), whose sum is σ = 18838176. Its totient is φ = 3548160.

The previous prime is 8920433. The next prime is 8920463. The reversal of 8920460 is 640298.

It is a super-2 number, since 2×8920460² = 159149213223200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (8920463) 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, 2705 + ... + 5015.

It is an arithmetic number, because the mean of its divisors is an integer number (784924).

Almost surely, 2^8920460 is an apocalyptic number.

It is an amenable number.

8920460 is an abundant number, since it is smaller than the sum of its proper divisors (9917716).

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

8920460 is a wasteful number, since it uses less digits than its factorization.

8920460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513 (or 2511 counting only the distinct ones).

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

The square root of 8920460 is about 2986.7139133168. The cubic root of 8920460 is about 207.3937909066.

The spelling of 8920460 in words is "eight million, nine hundred twenty thousand, four hundred sixty".