12051007 has 8 divisors (see below), whose sum is σ = 12423600. Its totient is φ = 11682240.

The previous prime is 12050953. The next prime is 12051023. The reversal of 12051007 is 70015021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12051007 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 (12051047) 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, 6244 + ... + 7942.

It is an arithmetic number, because the mean of its divisors is an integer number (1552950).

Almost surely, 2^12051007 is an apocalyptic number.

12051007 is a deficient number, since it is larger than the sum of its proper divisors (372593).

12051007 is a wasteful number, since it uses less digits than its factorization.

12051007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1913.

The product of its (nonzero) digits is 70, while the sum is 16.

The square root of 12051007 is about 3471.4560345768. The cubic root of 12051007 is about 229.2667702099.

Adding to 12051007 its reverse (70015021), we get a palindrome (82066028).

The spelling of 12051007 in words is "twelve million, fifty-one thousand, seven".