425106480 has 80 divisors (see below), whose sum is σ = 1327415040. Its totient is φ = 112537344.

The previous prime is 425106413. The next prime is 425106509. The reversal of 425106480 is 84601524.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (30).

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 15 ways as a sum of consecutive naturals, for example, 26989 + ... + 39731.

It is an arithmetic number, because the mean of its divisors is an integer number (16592688).

Almost surely, 2^425106480 is an apocalyptic number.

425106480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 425106480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663707520).

425106480 is an abundant number, since it is smaller than the sum of its proper divisors (902308560).

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

425106480 is a wasteful number, since it uses less digits than its factorization.

425106480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12898 (or 12892 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 30.

The square root of 425106480 is about 20618.1104856871. The cubic root of 425106480 is about 751.9100824283.

The spelling of 425106480 in words is "four hundred twenty-five million, one hundred six thousand, four hundred eighty".