48812004 has 48 divisors (see below), whose sum is σ = 127512000. Its totient is φ = 16147008.

The previous prime is 48811963. The next prime is 48812033. The reversal of 48812004 is 40021884.

It is a super-2 number, since 2×48812004² = 4765223468992032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13147 + ... + 16445.

It is an arithmetic number, because the mean of its divisors is an integer number (2656500).

Almost surely, 2^48812004 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 48812004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63756000).

48812004 is an abundant number, since it is smaller than the sum of its proper divisors (78699996).

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

48812004 is a wasteful number, since it uses less digits than its factorization.

48812004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449 (or 3441 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 48812004 is about 6986.5588096000. The cubic root of 48812004 is about 365.4619883456.

Adding to 48812004 its reverse (40021884), we get a palindrome (88833888).

The spelling of 48812004 in words is "forty-eight million, eight hundred twelve thousand, four".