10214240 has 24 divisors (see below), whose sum is σ = 24131520. Its totient is φ = 4085632.

The previous prime is 10214209. The next prime is 10214249. The reversal of 10214240 is 4241201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10214249) 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 3 ways as a sum of consecutive naturals, for example, 31760 + ... + 32079.

It is an arithmetic number, because the mean of its divisors is an integer number (1005480).

Almost surely, 2^10214240 is an apocalyptic number.

10214240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10214240 is an abundant number, since it is smaller than the sum of its proper divisors (13917280).

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

10214240 is an equidigital number, since it uses as much as digits as its factorization.

10214240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63854 (or 63846 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 10214240 is about 3195.9724654634. The cubic root of 10214240 is about 216.9711642402.

Adding to 10214240 its reverse (4241201), we get a palindrome (14455441).

The spelling of 10214240 in words is "ten million, two hundred fourteen thousand, two hundred forty".