5356644 has 12 divisors (see below), whose sum is σ = 12498864. Its totient is φ = 1785544.

The previous prime is 5356621. The next prime is 5356661. The reversal of 5356644 is 4466535.

It is a tau number, because it is divible by the number of its divisors (12).

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, 223182 + ... + 223205.

It is an arithmetic number, because the mean of its divisors is an integer number (1041572).

Almost surely, 2^5356644 is an apocalyptic number.

It is an amenable number.

5356644 is an abundant number, since it is smaller than the sum of its proper divisors (7142220).

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

5356644 is a wasteful number, since it uses less digits than its factorization.

5356644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446394 (or 446392 counting only the distinct ones).

The product of its digits is 43200, while the sum is 33.

The square root of 5356644 is about 2314.4424814629. The cubic root of 5356644 is about 174.9702697794.

The spelling of 5356644 in words is "five million, three hundred fifty-six thousand, six hundred forty-four".