5261406 has 16 divisors (see below), whose sum is σ = 10571904. Its totient is φ = 1745624.

The previous prime is 5261387. The next prime is 5261419. The reversal of 5261406 is 6041625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 570 + ... + 3293.

It is an arithmetic number, because the mean of its divisors is an integer number (660744).

Almost surely, 2^5261406 is an apocalyptic number.

5261406 is an abundant number, since it is smaller than the sum of its proper divisors (5310498).

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

5261406 is a wasteful number, since it uses less digits than its factorization.

5261406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 5261406 is about 2293.7754903216. The cubic root of 5261406 is about 173.9271064733.

The spelling of 5261406 in words is "five million, two hundred sixty-one thousand, four hundred six".