5261320 has 32 divisors (see below), whose sum is σ = 12222720. Its totient is φ = 2036160.

The previous prime is 5261317. The next prime is 5261323. The reversal of 5261320 is 231625.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (5261317) and next prime (5261323).

It is not an unprimeable number, because it can be changed into a prime (5261323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 882 + ... + 3361.

It is an arithmetic number, because the mean of its divisors is an integer number (381960).

Almost surely, 2^5261320 is an apocalyptic number.

It is an amenable number.

5261320 is an abundant number, since it is smaller than the sum of its proper divisors (6961400).

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

5261320 is a wasteful number, since it uses less digits than its factorization.

5261320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4285 (or 4281 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5261320 is about 2293.7567438593. The cubic root of 5261320 is about 173.9261588297.

Adding to 5261320 its reverse (231625), we get a palindrome (5492945).

The spelling of 5261320 in words is "five million, two hundred sixty-one thousand, three hundred twenty".