12541394 has 16 divisors (see below), whose sum is σ = 19967040. Its totient is φ = 5895120.

The previous prime is 12541381. The next prime is 12541411. The reversal of 12541394 is 49314521.

It is a Curzon number.

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, 404 + ... + 5024.

It is an arithmetic number, because the mean of its divisors is an integer number (1247940).

Almost surely, 2^12541394 is an apocalyptic number.

12541394 is a deficient number, since it is larger than the sum of its proper divisors (7425646).

12541394 is a wasteful number, since it uses less digits than its factorization.

12541394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705.

The product of its digits is 4320, while the sum is 29.

The square root of 12541394 is about 3541.3830631548. The cubic root of 12541394 is about 232.3353379905.

The spelling of 12541394 in words is "twelve million, five hundred forty-one thousand, three hundred ninety-four".