5148144 has 80 divisors (see below), whose sum is σ = 15668640. Its totient is φ = 1612800.

The previous prime is 5148131. The next prime is 5148151. The reversal of 5148144 is 4418415.

It is a happy number.

5148144 is a `hidden beast` number, since 514 + 8 + 144 = 666.

It is a super-3 number, since 3×5148144³ (a number of 21 digits) contains 333 as substring.

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

It is a congruent number.

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, 6994 + ... + 7694.

It is an arithmetic number, because the mean of its divisors is an integer number (195858).

Almost surely, 2^5148144 is an apocalyptic number.

5148144 is a gapful number since it is divisible by the number (54) 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 5148144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7834320).

5148144 is an abundant number, since it is smaller than the sum of its proper divisors (10520496).

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

5148144 is a wasteful number, since it uses less digits than its factorization.

5148144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735 (or 723 counting only the distinct ones).

The product of its digits is 2560, while the sum is 27.

The square root of 5148144 is about 2268.9521810739. The cubic root of 5148144 is about 172.6700025361.

The spelling of 5148144 in words is "five million, one hundred forty-eight thousand, one hundred forty-four".