5135406 has 8 divisors (see below), whose sum is σ = 10270824. Its totient is φ = 1711800.

The previous prime is 5135401. The next prime is 5135413. The reversal of 5135406 is 6045315.

5135406 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

5135406 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5135401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 427945 + ... + 427956.

It is an arithmetic number, because the mean of its divisors is an integer number (1283853).

Almost surely, 2^5135406 is an apocalyptic number.

5135406 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5135406 is a wasteful number, since it uses less digits than its factorization.

5135406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855906.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5135406 is about 2266.1434199979. The cubic root of 5135406 is about 172.5274730450.

Subtracting 5135406 from its reverse (6045315), we obtain a palindrome (909909).

The spelling of 5135406 in words is "five million, one hundred thirty-five thousand, four hundred six".