10223240 has 32 divisors (see below), whose sum is σ = 23189760. Its totient is φ = 4056000.

The previous prime is 10223237. The next prime is 10223249. The reversal of 10223240 is 4232201.

It is not an unprimeable number, because it can be changed into a prime (10223249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4265 + ... + 6215.

It is an arithmetic number, because the mean of its divisors is an integer number (724680).

Almost surely, 2^10223240 is an apocalyptic number.

10223240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10223240 is an abundant number, since it is smaller than the sum of its proper divisors (12966520).

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

10223240 is a wasteful number, since it uses less digits than its factorization.

10223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093 (or 2089 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 10223240 is about 3197.3801775829. The cubic root of 10223240 is about 217.0348716142.

Adding to 10223240 its reverse (4232201), we get a palindrome (14455441).

The spelling of 10223240 in words is "ten million, two hundred twenty-three thousand, two hundred forty".