1004158848 has 128 divisors (see below), whose sum is σ = 3325559040. Its totient is φ = 260812800.

The previous prime is 1004158847. The next prime is 1004158849. The reversal of 1004158848 is 8488514001.

It is an interprime number because it is at equal distance from previous prime (1004158847) and next prime (1004158849).

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1004158847) 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, 12588 + ... + 46548.

It is an arithmetic number, because the mean of its divisors is an integer number (25980930).

Almost surely, 2^1004158848 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 1004158848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1662779520).

1004158848 is an abundant number, since it is smaller than the sum of its proper divisors (2321400192).

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

1004158848 is a wasteful number, since it uses less digits than its factorization.

1004158848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33996 (or 33984 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 39.

The square root of 1004158848 is about 31688.4655355857. The cubic root of 1004158848 is about 1001.3843653150.

The spelling of 1004158848 in words is "one billion, four million, one hundred fifty-eight thousand, eight hundred forty-eight".