8820486 has 24 divisors (see below), whose sum is σ = 19217640. Its totient is φ = 2923776.

The previous prime is 8820481. The next prime is 8820499. The reversal of 8820486 is 6840288.

It is a self number, because there is not a number n which added to its sum of digits gives 8820486.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8820481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2205 + ... + 4743.

It is an arithmetic number, because the mean of its divisors is an integer number (800735).

Almost surely, 2^8820486 is an apocalyptic number.

8820486 is an abundant number, since it is smaller than the sum of its proper divisors (10397154).

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

8820486 is a wasteful number, since it uses less digits than its factorization.

8820486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740 (or 2737 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8820486 is about 2969.9303022125. The cubic root of 8820486 is about 206.6161056796.

The spelling of 8820486 in words is "eight million, eight hundred twenty thousand, four hundred eighty-six".