7412289 has 16 divisors (see below), whose sum is σ = 10575360. Its totient is φ = 4601600.

The previous prime is 7412287. The next prime is 7412309. The reversal of 7412289 is 9822147.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7412289 - 2¹ = 7412287 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7412287) 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, 4432 + ... + 5870.

It is an arithmetic number, because the mean of its divisors is an integer number (660960).

Almost surely, 2^7412289 is an apocalyptic number.

It is an amenable number.

7412289 is a deficient number, since it is larger than the sum of its proper divisors (3163071).

7412289 is a wasteful number, since it uses less digits than its factorization.

7412289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560.

The product of its digits is 8064, while the sum is 33.

The square root of 7412289 is about 2722.5519278794. The cubic root of 7412289 is about 194.9773280676.

The spelling of 7412289 in words is "seven million, four hundred twelve thousand, two hundred eighty-nine".