12995151 has 8 divisors (see below), whose sum is σ = 18659760. Its totient is φ = 7996992.

The previous prime is 12995149. The next prime is 12995153. The reversal of 12995151 is 15159921.

It is a happy number.

12995151 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12995149) and next prime (12995153).

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

It is not a de Polignac number, because 12995151 - 2¹ = 12995149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12995153) 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, 166566 + ... + 166643.

It is an arithmetic number, because the mean of its divisors is an integer number (2332470).

Almost surely, 2^12995151 is an apocalyptic number.

12995151 is a deficient number, since it is larger than the sum of its proper divisors (5664609).

12995151 is a wasteful number, since it uses less digits than its factorization.

12995151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333225.

The product of its digits is 4050, while the sum is 33.

The square root of 12995151 is about 3604.8787774348. The cubic root of 12995151 is about 235.1042302085.

The spelling of 12995151 in words is "twelve million, nine hundred ninety-five thousand, one hundred fifty-one".