12009701 has 8 divisors (see below), whose sum is σ = 13872384. Its totient is φ = 10275520.

The previous prime is 12009643. The next prime is 12009707. The reversal of 12009701 is 10790021.

12009701 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 a cyclic number.

It is not a de Polignac number, because 12009701 - 2⁶ = 12009637 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 (12009707) 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, 31925 + ... + 32298.

It is an arithmetic number, because the mean of its divisors is an integer number (1734048).

Almost surely, 2^12009701 is an apocalyptic number.

12009701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12009701 is a deficient number, since it is larger than the sum of its proper divisors (1862683).

12009701 is a wasteful number, since it uses less digits than its factorization.

12009701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64251.

The product of its (nonzero) digits is 126, while the sum is 20.

The square root of 12009701 is about 3465.5015510024. The cubic root of 12009701 is about 229.0045256315.

Adding to 12009701 its reverse (10790021), we get a palindrome (22799722).

It can be divided in two parts, 1200 and 9701, that added together give a palindrome (10901).

The spelling of 12009701 in words is "twelve million, nine thousand, seven hundred one".