5078988 has 72 divisors (see below), whose sum is σ = 13981968. Its totient is φ = 1548288.

The previous prime is 5078977. The next prime is 5078993. The reversal of 5078988 is 8898705.

It is a super-2 number, since 2×5078988² = 51592238208288, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26220 + ... + 26412.

It is an arithmetic number, because the mean of its divisors is an integer number (194194).

Almost surely, 2^5078988 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 5078988, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6990984).

5078988 is an abundant number, since it is smaller than the sum of its proper divisors (8902980).

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

5078988 is a wasteful number, since it uses less digits than its factorization.

5078988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 45.

The square root of 5078988 is about 2253.6610215381. The cubic root of 5078988 is about 171.8933447306.

The spelling of 5078988 in words is "five million, seventy-eight thousand, nine hundred eighty-eight".