12253434 has 16 divisors (see below), whose sum is σ = 25572672. Its totient is φ = 3906848.

The previous prime is 12253427. The next prime is 12253469. The reversal of 12253434 is 43435221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44259 + ... + 44534.

It is an arithmetic number, because the mean of its divisors is an integer number (1598292).

Almost surely, 2^12253434 is an apocalyptic number.

12253434 is an abundant number, since it is smaller than the sum of its proper divisors (13319238).

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

12253434 is a wasteful number, since it uses less digits than its factorization.

12253434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88821.

The product of its digits is 2880, while the sum is 24.

The square root of 12253434 is about 3500.4905370533. The cubic root of 12253434 is about 230.5433530506.

Adding to 12253434 its reverse (43435221), we get a palindrome (55688655).

The spelling of 12253434 in words is "twelve million, two hundred fifty-three thousand, four hundred thirty-four".