12254474 has 8 divisors (see below), whose sum is σ = 18878628. Its totient is φ = 5961600.

The previous prime is 12254471. The next prime is 12254491. The reversal of 12254474 is 47445221.

It can be written as a sum of positive squares in 2 ways, for example, as 10195249 + 2059225 = 3193^2 + 1435^2 .

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

It is not an unprimeable number, because it can be changed into a prime (12254471) 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, 82727 + ... + 82874.

Almost surely, 2^12254474 is an apocalyptic number.

12254474 is a deficient number, since it is larger than the sum of its proper divisors (6624154).

12254474 is a wasteful number, since it uses less digits than its factorization.

12254474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165640.

The product of its digits is 8960, while the sum is 29.

The square root of 12254474 is about 3500.6390845101. The cubic root of 12254474 is about 230.5498752578.

Adding to 12254474 its reverse (47445221), we get a palindrome (59699695).

The spelling of 12254474 in words is "twelve million, two hundred fifty-four thousand, four hundred seventy-four".