5656146 has 8 divisors (see below), whose sum is σ = 11312304. Its totient is φ = 1885380.

The previous prime is 5656141. The next prime is 5656171. The reversal of 5656146 is 6416565.

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

5656146 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (5656141) by changing a digit.

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, 471340 + ... + 471351.

It is an arithmetic number, because the mean of its divisors is an integer number (1414038).

Almost surely, 2^5656146 is an apocalyptic number.

5656146 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.

5656146 is a wasteful number, since it uses less digits than its factorization.

5656146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942696.

The product of its digits is 21600, while the sum is 33.

The square root of 5656146 is about 2378.2653342300. The cubic root of 5656146 is about 178.1723071640.

The spelling of 5656146 in words is "five million, six hundred fifty-six thousand, one hundred forty-six".