5148361 has 3 divisors (see below), whose sum is σ = 5150631. Its totient is φ = 5146092.

The previous prime is 5148359. The next prime is 5148371. The reversal of 5148361 is 1638415.

The square root of 5148361 is 2269.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 219961 + 4928400 = 469^2 + 2220^2 .

It is not a de Polignac number, because 5148361 - 2¹ = 5148359 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5148301) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1135 + ... + 3403.

It is an arithmetic number, because the mean of its divisors is an integer number (1716877).

Almost surely, 2^5148361 is an apocalyptic number.

5148361 is the 2269-th square number.

5148361 is the 1135-th centered octagonal number.

It is an amenable number.

5148361 is a deficient number, since it is larger than the sum of its proper divisors (2270).

5148361 is an frugal number, since it uses more digits than its factorization.

5148361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4538 (or 2269 counting only the distinct ones).

The product of its digits is 2880, while the sum is 28.

The cubic root of 5148361 is about 172.6724285796.

The spelling of 5148361 in words is "five million, one hundred forty-eight thousand, three hundred sixty-one".