425339248 has 20 divisors (see below), whose sum is σ = 844195968. Its totient is φ = 207482240.

The previous prime is 425339197. The next prime is 425339267. The reversal of 425339248 is 842933524.

It is a self number, because there is not a number n which added to its sum of digits gives 425339248.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 323536 + ... + 324847.

Almost surely, 2^425339248 is an apocalyptic number.

It is an amenable number.

425339248 is a deficient number, since it is larger than the sum of its proper divisors (418856720).

425339248 is a wasteful number, since it uses less digits than its factorization.

425339248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648432 (or 648426 counting only the distinct ones).

The product of its digits is 207360, while the sum is 40.

The square root of 425339248 is about 20623.7544593607. The cubic root of 425339248 is about 752.0472940680.

The spelling of 425339248 in words is "four hundred twenty-five million, three hundred thirty-nine thousand, two hundred forty-eight".