10298140 has 24 divisors (see below), whose sum is σ = 21732480. Its totient is φ = 4099008.

The previous prime is 10298137. The next prime is 10298149. The reversal of 10298140 is 4189201.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10298149) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3306 + ... + 5614.

It is an arithmetic number, because the mean of its divisors is an integer number (905520).

Almost surely, 2^10298140 is an apocalyptic number.

10298140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10298140 is an abundant number, since it is smaller than the sum of its proper divisors (11434340).

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

10298140 is a wasteful number, since it uses less digits than its factorization.

10298140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2541 (or 2539 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 10298140 is about 3209.0715168098. The cubic root of 10298140 is about 217.5636137527.

The spelling of 10298140 in words is "ten million, two hundred ninety-eight thousand, one hundred forty".