425882481 has 8 divisors (see below), whose sum is σ = 568118304. Its totient is φ = 283784160.

The previous prime is 425882417. The next prime is 425882489. The reversal of 425882481 is 184288524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 425882481 - 2⁶ = 425882417 is a prime.

It is a super-2 number, since 2×425882481² = 362751775245430722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (425882489) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26916 + ... + 39701.

It is an arithmetic number, because the mean of its divisors is an integer number (71014788).

Almost surely, 2^425882481 is an apocalyptic number.

It is an amenable number.

425882481 is a deficient number, since it is larger than the sum of its proper divisors (142235823).

425882481 is a wasteful number, since it uses less digits than its factorization.

425882481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68751.

The product of its digits is 163840, while the sum is 42.

The square root of 425882481 is about 20636.9203371046. The cubic root of 425882481 is about 752.3673234002.

The spelling of 425882481 in words is "four hundred twenty-five million, eight hundred eighty-two thousand, four hundred eighty-one".