12075461 has 4 divisors (see below), whose sum is σ = 12465024. Its totient is φ = 11685900.

The previous prime is 12075419. The next prime is 12075473. The reversal of 12075461 is 16457021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12075461 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 12075461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12075761) 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, 194735 + ... + 194796.

It is an arithmetic number, because the mean of its divisors is an integer number (3116256).

Almost surely, 2^12075461 is an apocalyptic number.

It is an amenable number.

12075461 is a deficient number, since it is larger than the sum of its proper divisors (389563).

12075461 is an equidigital number, since it uses as much as digits as its factorization.

12075461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389562.

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

The square root of 12075461 is about 3474.9764027976. The cubic root of 12075461 is about 229.4217420897.

The spelling of 12075461 in words is "twelve million, seventy-five thousand, four hundred sixty-one".