8012437 has 2 divisors, whose sum is σ = 8012438. Its totient is φ = 8012436.

The previous prime is 8012429. The next prime is 8012449. The reversal of 8012437 is 7342108.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7177041 + 835396 = 2679^2 + 914^2 .

It is a cyclic number.

It is not a de Polignac number, because 8012437 - 2³ = 8012429 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8012467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4006218 + 4006219.

It is an arithmetic number, because the mean of its divisors is an integer number (4006219).

Almost surely, 2^8012437 is an apocalyptic number.

It is an amenable number.

8012437 is a deficient number, since it is larger than the sum of its proper divisors (1).

8012437 is an equidigital number, since it uses as much as digits as its factorization.

8012437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 8012437 is about 2830.6248426805. The cubic root of 8012437 is about 200.1035880050.

The spelling of 8012437 in words is "eight million, twelve thousand, four hundred thirty-seven".