5261679 has 24 divisors (see below), whose sum is σ = 8037120. Its totient is φ = 3438936.

The previous prime is 5261671. The next prime is 5261693. The reversal of 5261679 is 9761625.

It is not a de Polignac number, because 5261679 - 2³ = 5261671 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14154 + ... + 14520.

It is an arithmetic number, because the mean of its divisors is an integer number (334880).

Almost surely, 2^5261679 is an apocalyptic number.

5261679 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

5261679 is a deficient number, since it is larger than the sum of its proper divisors (2775441).

5261679 is an equidigital number, since it uses as much as digits as its factorization.

5261679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 429 counting only the distinct ones).

The product of its digits is 22680, while the sum is 36.

The square root of 5261679 is about 2293.8349984251. The cubic root of 5261679 is about 173.9301146223.

It can be divided in two parts, 526167 and 9, that multiplied together give a triangular number (4735503 = T₃₀₇₇).

The spelling of 5261679 in words is "five million, two hundred sixty-one thousand, six hundred seventy-nine".