5336645 has 4 divisors (see below), whose sum is σ = 6403980. Its totient is φ = 4269312.

The previous prime is 5336641. The next prime is 5336659. The reversal of 5336645 is 5466335.

5336645 = 1633² + 1634².

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2666689 + 2669956 = 1633^2 + 1634^2 .

It is a cyclic number.

It is not a de Polignac number, because 5336645 - 2² = 5336641 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5336641) 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, 533660 + ... + 533669.

It is an arithmetic number, because the mean of its divisors is an integer number (1600995).

Almost surely, 2^5336645 is an apocalyptic number.

5336645 is the 1634-th centered square number.

It is an amenable number.

5336645 is a deficient number, since it is larger than the sum of its proper divisors (1067335).

5336645 is a wasteful number, since it uses less digits than its factorization.

5336645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067334.

The product of its digits is 32400, while the sum is 32.

The square root of 5336645 is about 2310.1179623560. The cubic root of 5336645 is about 174.7522480563.

The spelling of 5336645 in words is "five million, three hundred thirty-six thousand, six hundred forty-five".