10051808 has 48 divisors (see below), whose sum is σ = 21668976. Its totient is φ = 4561920.

The previous prime is 10051801. The next prime is 10051813. The reversal of 10051808 is 80815001.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10051801) 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, 30203 + ... + 30533.

It is an arithmetic number, because the mean of its divisors is an integer number (451437).

Almost surely, 2^10051808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10051808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10834488).

10051808 is an abundant number, since it is smaller than the sum of its proper divisors (11617168).

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

10051808 is a wasteful number, since it uses less digits than its factorization.

10051808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427 (or 419 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 23.

The square root of 10051808 is about 3170.4586419003. The cubic root of 10051808 is about 215.8148848374.

Adding to 10051808 its reverse (80815001), we get a palindrome (90866809).

The spelling of 10051808 in words is "ten million, fifty-one thousand, eight hundred eight".