10012830 has 64 divisors (see below), whose sum is σ = 26360640. Its totient is φ = 2422784.

The previous prime is 10012811. The next prime is 10012841. The reversal of 10012830 is 3821001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14452 + ... + 15128.

It is an arithmetic number, because the mean of its divisors is an integer number (411885).

Almost surely, 2^10012830 is an apocalyptic number.

10012830 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 10012830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13180320).

10012830 is an abundant number, since it is smaller than the sum of its proper divisors (16347810).

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

10012830 is a wasteful number, since it uses less digits than its factorization.

10012830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 733.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 10012830 is about 3164.3056110306. The cubic root of 10012830 is about 215.5355676171.

Adding to 10012830 its reverse (3821001), we get a palindrome (13833831).

The spelling of 10012830 in words is "ten million, twelve thousand, eight hundred thirty".