5081148 has 72 divisors (see below), whose sum is σ = 13802880. Its totient is φ = 1572480.

The previous prime is 5081101. The next prime is 5081149. The reversal of 5081148 is 8411805.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5081149) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32286 + ... + 32442.

Almost surely, 2^5081148 is an apocalyptic number.

5081148 is a gapful number since it is divisible by the number (58) 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 5081148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6901440).

5081148 is an abundant number, since it is smaller than the sum of its proper divisors (8721732).

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

5081148 is a wasteful number, since it uses less digits than its factorization.

5081148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 5081148 is about 2254.1401908488. The cubic root of 5081148 is about 171.9177089677.

The spelling of 5081148 in words is "five million, eighty-one thousand, one hundred forty-eight".