425080032 has 96 divisors (see below), whose sum is σ = 1227405312. Its totient is φ = 127993344.

The previous prime is 425080009. The next prime is 425080037. The reversal of 425080032 is 230080524.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 425079984 and 425080011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425080037) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 55033 + ... + 62279.

It is an arithmetic number, because the mean of its divisors is an integer number (12785472).

Almost surely, 2^425080032 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425080032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (613702656).

425080032 is an abundant number, since it is smaller than the sum of its proper divisors (802325280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425080032 is a wasteful number, since it uses less digits than its factorization.

425080032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7320 (or 7312 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 425080032 is about 20617.4690978306. The cubic root of 425080032 is about 751.8944887428.

The spelling of 425080032 in words is "four hundred twenty-five million, eighty thousand, thirty-two".