425267837 has 4 divisors (see below), whose sum is σ = 425978400. Its totient is φ = 424557276.

The previous prime is 425267809. The next prime is 425267849. The reversal of 425267837 is 738762524.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 425267837 - 2¹⁰ = 425266813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425267897) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 354383 + ... + 355580.

It is an arithmetic number, because the mean of its divisors is an integer number (106494600).

Almost surely, 2^425267837 is an apocalyptic number.

It is an amenable number.

425267837 is a deficient number, since it is larger than the sum of its proper divisors (710563).

425267837 is an equidigital number, since it uses as much as digits as its factorization.

425267837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710562.

The product of its digits is 564480, while the sum is 44.

The square root of 425267837 is about 20622.0231063783. The cubic root of 425267837 is about 752.0052041712.

The spelling of 425267837 in words is "four hundred twenty-five million, two hundred sixty-seven thousand, eight hundred thirty-seven".