5161248 has 36 divisors (see below), whose sum is σ = 14678118. Its totient is φ = 1720320.

The previous prime is 5161243. The next prime is 5161249. The reversal of 5161248 is 8421615.

5161248 is a `hidden beast` number, since 5 + 1 + 612 + 48 = 666.

It can be written as a sum of positive squares in only one way, i.e., 5143824 + 17424 = 2268^2 + 132^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5161243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8673 + ... + 9248.

Almost surely, 2^5161248 is an apocalyptic number.

It is an amenable number.

5161248 is an abundant number, since it is smaller than the sum of its proper divisors (9516870).

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

5161248 is a wasteful number, since it uses less digits than its factorization.

5161248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17937 (or 17926 counting only the distinct ones).

The product of its digits is 1920, while the sum is 27.

The square root of 5161248 is about 2271.8380223951. The cubic root of 5161248 is about 172.8163821917.

It can be divided in two parts, 516 and 1248, that added together give a square (1764 = 42²).

The spelling of 5161248 in words is "five million, one hundred sixty-one thousand, two hundred forty-eight".