12263054 has 4 divisors (see below), whose sum is σ = 18394584. Its totient is φ = 6131526.

The previous prime is 12263039. The next prime is 12263057. The reversal of 12263054 is 45036221.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12263057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3065762 + ... + 3065765.

It is an arithmetic number, because the mean of its divisors is an integer number (4598646).

Almost surely, 2^12263054 is an apocalyptic number.

12263054 is a deficient number, since it is larger than the sum of its proper divisors (6131530).

12263054 is an equidigital number, since it uses as much as digits as its factorization.

12263054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6131529.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 12263054 is about 3501.8643605942. The cubic root of 12263054 is about 230.6036693917.

Adding to 12263054 its reverse (45036221), we get a palindrome (57299275).

The spelling of 12263054 in words is "twelve million, two hundred sixty-three thousand, fifty-four".