5635266 has 32 divisors (see below), whose sum is σ = 13872768. Its totient is φ = 1486080.

The previous prime is 5635261. The next prime is 5635271. The reversal of 5635266 is 6625365.

It is an interprime number because it is at equal distance from previous prime (5635261) and next prime (5635271).

It is a super-4 number, since 4×5635266⁴ (a number of 28 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (5635261) 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 15 ways as a sum of consecutive naturals, for example, 4615 + ... + 5706.

It is an arithmetic number, because the mean of its divisors is an integer number (433524).

Almost surely, 2^5635266 is an apocalyptic number.

5635266 is an abundant number, since it is smaller than the sum of its proper divisors (8237502).

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

5635266 is a wasteful number, since it uses less digits than its factorization.

5635266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10346.

The product of its digits is 32400, while the sum is 33.

The square root of 5635266 is about 2373.8715213760. The cubic root of 5635266 is about 177.9527922616.

Subtracting 5635266 from its reverse (6625365), we obtain a palindrome (990099).

The spelling of 5635266 in words is "five million, six hundred thirty-five thousand, two hundred sixty-six".