5261386 has 8 divisors (see below), whose sum is σ = 8499204. Its totient is φ = 2428320.

The previous prime is 5261359. The next prime is 5261387. The reversal of 5261386 is 6831625.

It can be written as a sum of positive squares in 2 ways, for example, as 4223025 + 1038361 = 2055^2 + 1019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5261387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101155 + ... + 101206.

Almost surely, 2^5261386 is an apocalyptic number.

5261386 is a deficient number, since it is larger than the sum of its proper divisors (3237818).

5261386 is a wasteful number, since it uses less digits than its factorization.

5261386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202376.

The product of its digits is 8640, while the sum is 31.

The square root of 5261386 is about 2293.7711306929. The cubic root of 5261386 is about 173.9268860920.

The spelling of 5261386 in words is "five million, two hundred sixty-one thousand, three hundred eighty-six".