2288479 has 2 divisors, whose sum is σ = 2288480. Its totient is φ = 2288478.

The previous prime is 2288471. The next prime is 2288509. The reversal of 2288479 is 9748822.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2288479 - 2³ = 2288471 is a prime.

It is a super-2 number, since 2×2288479² = 10474272266882, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2288471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1144239 + 1144240.

It is an arithmetic number, because the mean of its divisors is an integer number (1144240).

2^2288479 is an apocalyptic number.

2288479 is a deficient number, since it is larger than the sum of its proper divisors (1).

2288479 is an equidigital number, since it uses as much as digits as its factorization.

2288479 is an evil number, because the sum of its binary digits is even.

The product of its digits is 64512, while the sum is 40.

The square root of 2288479 is about 1512.7719590209. The cubic root of 2288479 is about 131.7798403820.

The spelling of 2288479 in words is "two million, two hundred eighty-eight thousand, four hundred seventy-nine".