5732406 has 12 divisors (see below), whose sum is σ = 12420252. Its totient is φ = 1910796.

The previous prime is 5732393. The next prime is 5732407. The reversal of 5732406 is 6042375.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5732406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5732407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159216 + ... + 159251.

It is an arithmetic number, because the mean of its divisors is an integer number (1035021).

Almost surely, 2^5732406 is an apocalyptic number.

5732406 is an abundant number, since it is smaller than the sum of its proper divisors (6687846).

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

5732406 is a wasteful number, since it uses less digits than its factorization.

5732406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318475 (or 318472 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 5732406 is about 2394.2443484323. The cubic root of 5732406 is about 178.9694818086.

The spelling of 5732406 in words is "five million, seven hundred thirty-two thousand, four hundred six".