5051906 has 16 divisors (see below), whose sum is σ = 7842744. Its totient is φ = 2438784.

The previous prime is 5051903. The next prime is 5051911. The reversal of 5051906 is 6091505.

It can be written as a sum of positive squares in 4 ways, for example, as 5040025 + 11881 = 2245^2 + 109^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5051903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17096 + ... + 17388.

Almost surely, 2^5051906 is an apocalyptic number.

5051906 is a deficient number, since it is larger than the sum of its proper divisors (2790838).

5051906 is a wasteful number, since it uses less digits than its factorization.

5051906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565.

The product of its (nonzero) digits is 1350, while the sum is 26.

The square root of 5051906 is about 2247.6445448513. The cubic root of 5051906 is about 171.5872788841.

The spelling of 5051906 in words is "five million, fifty-one thousand, nine hundred six".