10223430 has 64 divisors (see below), whose sum is σ = 28408320. Its totient is φ = 2306304.

The previous prime is 10223413. The next prime is 10223441. The reversal of 10223430 is 3432201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18417 + ... + 18963.

It is an arithmetic number, because the mean of its divisors is an integer number (443880).

Almost surely, 2^10223430 is an apocalyptic number.

10223430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10223430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14204160).

10223430 is an abundant number, since it is smaller than the sum of its proper divisors (18184890).

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

10223430 is a wasteful number, since it uses less digits than its factorization.

10223430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 10223430 is about 3197.4098892698. The cubic root of 10223430 is about 217.0362161446.

Adding to 10223430 its reverse (3432201), we get a palindrome (13655631).

It can be divided in two parts, 102 and 23430, that added together give a palindrome (23532).

The spelling of 10223430 in words is "ten million, two hundred twenty-three thousand, four hundred thirty".