7012289 has 4 divisors (see below), whose sum is σ = 7058880. Its totient is φ = 6965700.

The previous prime is 7012283. The next prime is 7012319. The reversal of 7012289 is 9822107.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7012289 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7012283) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23069 + ... + 23370.

It is an arithmetic number, because the mean of its divisors is an integer number (1764720).

Almost surely, 2^7012289 is an apocalyptic number.

It is an amenable number.

7012289 is a deficient number, since it is larger than the sum of its proper divisors (46591).

7012289 is a wasteful number, since it uses less digits than its factorization.

7012289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46590.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 7012289 is about 2648.0726953768. The cubic root of 7012289 is about 191.4049957441.

The spelling of 7012289 in words is "seven million, twelve thousand, two hundred eighty-nine".