12963099 has 8 divisors (see below), whose sum is σ = 18035712. Its totient is φ = 8266280.

The previous prime is 12963091. The next prime is 12963103. The reversal of 12963099 is 99036921.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12963099 - 2³ = 12963091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12963091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93867 + ... + 94004.

It is an arithmetic number, because the mean of its divisors is an integer number (2254464).

Almost surely, 2^12963099 is an apocalyptic number.

12963099 is a deficient number, since it is larger than the sum of its proper divisors (5072613).

12963099 is a wasteful number, since it uses less digits than its factorization.

12963099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187897.

The product of its (nonzero) digits is 26244, while the sum is 39.

The square root of 12963099 is about 3600.4303909394. The cubic root of 12963099 is about 234.9107794700.

The spelling of 12963099 in words is "twelve million, nine hundred sixty-three thousand, ninety-nine".