12199607 has 16 divisors (see below), whose sum is σ = 14361600. Its totient is φ = 10147680.

The previous prime is 12199571. The next prime is 12199609. The reversal of 12199607 is 70699121.

It is a cyclic number.

It is not a de Polignac number, because 12199607 - 2⁶ = 12199543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12199609) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44882 + ... + 45152.

It is an arithmetic number, because the mean of its divisors is an integer number (897600).

Almost surely, 2^12199607 is an apocalyptic number.

12199607 is a deficient number, since it is larger than the sum of its proper divisors (2161993).

12199607 is a wasteful number, since it uses less digits than its factorization.

12199607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 12199607 is about 3492.7935810752. The cubic root of 12199607 is about 230.2052798669.

The spelling of 12199607 in words is "twelve million, one hundred ninety-nine thousand, six hundred seven".