5261694 has 32 divisors (see below), whose sum is σ = 10965024. Its totient is φ = 1681920.

The previous prime is 5261693. The next prime is 5261699. The reversal of 5261694 is 4961625.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5261693) 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 15 ways as a sum of consecutive naturals, for example, 17812 + ... + 18104.

It is an arithmetic number, because the mean of its divisors is an integer number (342657).

Almost surely, 2^5261694 is an apocalyptic number.

5261694 is an abundant number, since it is smaller than the sum of its proper divisors (5703330).

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

5261694 is a wasteful number, since it uses less digits than its factorization.

5261694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412.

The product of its digits is 12960, while the sum is 33.

The square root of 5261694 is about 2293.8382680564. The cubic root of 5261694 is about 173.9302799022.

The spelling of 5261694 in words is "five million, two hundred sixty-one thousand, six hundred ninety-four".