12125495 has 8 divisors (see below), whose sum is σ = 15020160. Its totient is φ = 9387360.

The previous prime is 12125489. The next prime is 12125497. The reversal of 12125495 is 59452121.

12125495 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 12125495 - 2⁴ = 12125479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12125497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38960 + ... + 39269.

It is an arithmetic number, because the mean of its divisors is an integer number (1877520).

Almost surely, 2^12125495 is an apocalyptic number.

12125495 is a deficient number, since it is larger than the sum of its proper divisors (2894665).

12125495 is an equidigital number, since it uses as much as digits as its factorization.

12125495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78265.

The product of its digits is 3600, while the sum is 29.

The square root of 12125495 is about 3482.1681464283. The cubic root of 12125495 is about 229.7381708591.

The spelling of 12125495 in words is "twelve million, one hundred twenty-five thousand, four hundred ninety-five".