1425582004 has 48 divisors (see below), whose sum is σ = 3176570880. Its totient is φ = 543598560.

The previous prime is 1425581999. The next prime is 1425582007. The reversal of 1425582004 is 4002855241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425582007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34764 + ... + 63715.

It is an arithmetic number, because the mean of its divisors is an integer number (66178560).

Almost surely, 2^1425582004 is an apocalyptic number.

1425582004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1425582004 is an abundant number, since it is smaller than the sum of its proper divisors (1750988876).

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

1425582004 is a wasteful number, since it uses less digits than its factorization.

1425582004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98548 (or 98546 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The square root of 1425582004 is about 37756.8802206962. The cubic root of 1425582004 is about 1125.4617374411.

The spelling of 1425582004 in words is "one billion, four hundred twenty-five million, five hundred eighty-two thousand, four".