12160574 has 4 divisors (see below), whose sum is σ = 18240864. Its totient is φ = 6080286.

The previous prime is 12160573. The next prime is 12160591. The reversal of 12160574 is 47506121.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 47506121 = 13 ⋅3654317.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12160571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3040142 + ... + 3040145.

It is an arithmetic number, because the mean of its divisors is an integer number (4560216).

Almost surely, 2^12160574 is an apocalyptic number.

12160574 is a deficient number, since it is larger than the sum of its proper divisors (6080290).

12160574 is an equidigital number, since it uses as much as digits as its factorization.

12160574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6080289.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 12160574 is about 3487.2014567558. The cubic root of 12160574 is about 229.9595013760.

Adding to 12160574 its reverse (47506121), we get a palindrome (59666695).

The spelling of 12160574 in words is "twelve million, one hundred sixty thousand, five hundred seventy-four".