8012479 has 2 divisors, whose sum is σ = 8012480. Its totient is φ = 8012478.

The previous prime is 8012467. The next prime is 8012483. The reversal of 8012479 is 9742108.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8012479 - 2⁷ = 8012351 is a prime.

8012479 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 8012479.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8012429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4006239 + 4006240.

It is an arithmetic number, because the mean of its divisors is an integer number (4006240).

Almost surely, 2^8012479 is an apocalyptic number.

8012479 is a deficient number, since it is larger than the sum of its proper divisors (1).

8012479 is an equidigital number, since it uses as much as digits as its factorization.

8012479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 8012479 is about 2830.6322615274. The cubic root of 8012479 is about 200.1039376421.

The spelling of 8012479 in words is "eight million, twelve thousand, four hundred seventy-nine".