424026437 has 2 divisors, whose sum is σ = 424026438. Its totient is φ = 424026436.

The previous prime is 424026431. The next prime is 424026443. The reversal of 424026437 is 734620424.

It is a balanced prime because it is at equal distance from previous prime (424026431) and next prime (424026443).

It can be written as a sum of positive squares in only one way, i.e., 282273601 + 141752836 = 16801^2 + 11906^2 .

It is a cyclic number.

It is not a de Polignac number, because 424026437 - 2⁶ = 424026373 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424026431) 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, 212013218 + 212013219.

It is an arithmetic number, because the mean of its divisors is an integer number (212013219).

Almost surely, 2^424026437 is an apocalyptic number.

It is an amenable number.

424026437 is a deficient number, since it is larger than the sum of its proper divisors (1).

424026437 is an equidigital number, since it uses as much as digits as its factorization.

424026437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 32256, while the sum is 32.

The square root of 424026437 is about 20591.9022190763. The cubic root of 424026437 is about 751.2727645019.

The spelling of 424026437 in words is "four hundred twenty-four million, twenty-six thousand, four hundred thirty-seven".