10051830 has 64 divisors (see below), whose sum is σ = 27302400. Its totient is φ = 2630880.

The previous prime is 10051813. The next prime is 10051841. The reversal of 10051830 is 3815001.

It is a happy number.

10051830 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15615 + ... + 16245.

It is an arithmetic number, because the mean of its divisors is an integer number (426600).

Almost surely, 2^10051830 is an apocalyptic number.

10051830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10051830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13651200).

10051830 is an abundant number, since it is smaller than the sum of its proper divisors (17250570).

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

10051830 is a wasteful number, since it uses less digits than its factorization.

10051830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 10051830 is about 3170.4621114279. The cubic root of 10051830 is about 215.8150422858.

Adding to 10051830 its reverse (3815001), we get a palindrome (13866831).

The spelling of 10051830 in words is "ten million, fifty-one thousand, eight hundred thirty".