12263434 has 8 divisors (see below), whose sum is σ = 18535968. Its totient is φ = 6084780.

The previous prime is 12263431. The next prime is 12263437. The reversal of 12263434 is 43436221.

It is an interprime number because it is at equal distance from previous prime (12263431) and next prime (12263437).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12263399 and 12263408.

It is not an unprimeable number, because it can be changed into a prime (12263431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23142 + ... + 23665.

It is an arithmetic number, because the mean of its divisors is an integer number (2316996).

Almost surely, 2^12263434 is an apocalyptic number.

12263434 is a deficient number, since it is larger than the sum of its proper divisors (6272534).

12263434 is a wasteful number, since it uses less digits than its factorization.

12263434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46940.

The product of its digits is 3456, while the sum is 25.

The square root of 12263434 is about 3501.9186169870. The cubic root of 12263434 is about 230.6060513022.

Adding to 12263434 its reverse (43436221), we get a palindrome (55699655).

The spelling of 12263434 in words is "twelve million, two hundred sixty-three thousand, four hundred thirty-four".