10230440 has 32 divisors (see below), whose sum is σ = 25112160. Its totient is φ = 3720000.

The previous prime is 10230433. The next prime is 10230449. The reversal of 10230440 is 4403201.

It is not an unprimeable number, because it can be changed into a prime (10230449) 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, 11186 + ... + 12065.

It is an arithmetic number, because the mean of its divisors is an integer number (784755).

Almost surely, 2^10230440 is an apocalyptic number.

10230440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10230440 is an abundant number, since it is smaller than the sum of its proper divisors (14881720).

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

10230440 is a wasteful number, since it uses less digits than its factorization.

10230440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23273 (or 23269 counting only the distinct ones).

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

The square root of 10230440 is about 3198.5059011982. The cubic root of 10230440 is about 217.0858105981.

Adding to 10230440 its reverse (4403201), we get a palindrome (14633641).

The spelling of 10230440 in words is "ten million, two hundred thirty thousand, four hundred forty".