10418820 has 24 divisors (see below), whose sum is σ = 29172864. Its totient is φ = 2778336.

The previous prime is 10418809. The next prime is 10418827. The reversal of 10418820 is 2881401.

It is not an unprimeable number, because it can be changed into a prime (10418827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86764 + ... + 86883.

It is an arithmetic number, because the mean of its divisors is an integer number (1215536).

Almost surely, 2^10418820 is an apocalyptic number.

10418820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10418820 is an abundant number, since it is smaller than the sum of its proper divisors (18754044).

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

10418820 is a wasteful number, since it uses less digits than its factorization.

10418820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173659 (or 173657 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 24.

The square root of 10418820 is about 3227.8196975668. The cubic root of 10418820 is about 218.4101640267.

The spelling of 10418820 in words is "ten million, four hundred eighteen thousand, eight hundred twenty".