10251830 has 32 divisors (see below), whose sum is σ = 19699200. Its totient is φ = 3830112.

The previous prime is 10251823. The next prime is 10251841. The reversal of 10251830 is 3815201.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 14669 + ... + 15351.

It is an arithmetic number, because the mean of its divisors is an integer number (615600).

Almost surely, 2^10251830 is an apocalyptic number.

10251830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10251830 is a deficient number, since it is larger than the sum of its proper divisors (9447370).

10251830 is a wasteful number, since it uses less digits than its factorization.

10251830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 788.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10251830 is about 3201.8479039455. The cubic root of 10251830 is about 217.2370010007.

The spelling of 10251830 in words is "ten million, two hundred fifty-one thousand, eight hundred thirty".