10284340 has 24 divisors (see below), whose sum is σ = 23560992. Its totient is φ = 3739680.

The previous prime is 10284311. The next prime is 10284341. The reversal of 10284340 is 4348201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10284341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 23154 + ... + 23593.

It is an arithmetic number, because the mean of its divisors is an integer number (981708).

Almost surely, 2^10284340 is an apocalyptic number.

10284340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10284340 is an abundant number, since it is smaller than the sum of its proper divisors (13276652).

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

10284340 is a wasteful number, since it uses less digits than its factorization.

10284340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46767 (or 46765 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 10284340 is about 3206.9206413630. The cubic root of 10284340 is about 217.4663884292.

The spelling of 10284340 in words is "ten million, two hundred eighty-four thousand, three hundred forty".