5132406 has 8 divisors (see below), whose sum is σ = 10264824. Its totient is φ = 1710800.

The previous prime is 5132359. The next prime is 5132417. The reversal of 5132406 is 6042315.

It is a happy number.

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

5132406 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 427695 + ... + 427706.

It is an arithmetic number, because the mean of its divisors is an integer number (1283103).

Almost surely, 2^5132406 is an apocalyptic number.

5132406 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.

5132406 is a wasteful number, since it uses less digits than its factorization.

5132406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855406.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 5132406 is about 2265.4814057944. The cubic root of 5132406 is about 172.4938708177.

Subtracting 5132406 from its reverse (6042315), we obtain a palindrome (909909).

The spelling of 5132406 in words is "five million, one hundred thirty-two thousand, four hundred six".