425841773 has 8 divisors (see below), whose sum is σ = 488073600. Its totient is φ = 363959280.

The previous prime is 425841739. The next prime is 425841781. The reversal of 425841773 is 377148524.

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

It is a cyclic number.

It is not a de Polignac number, because 425841773 - 2²⁰ = 424793197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 425841773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425841673) 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, 84713 + ... + 89598.

It is an arithmetic number, because the mean of its divisors is an integer number (61009200).

Almost surely, 2^425841773 is an apocalyptic number.

It is an amenable number.

425841773 is a deficient number, since it is larger than the sum of its proper divisors (62231827).

425841773 is a wasteful number, since it uses less digits than its factorization.

425841773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174667.

The product of its digits is 188160, while the sum is 41.

The square root of 425841773 is about 20635.9340229610. The cubic root of 425841773 is about 752.3433509459.

The spelling of 425841773 in words is "four hundred twenty-five million, eight hundred forty-one thousand, seven hundred seventy-three".