5633961 has 8 divisors (see below), whose sum is σ = 7562304. Its totient is φ = 3730800.

The previous prime is 5633959. The next prime is 5633977. The reversal of 5633961 is 1693365.

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

It is not a de Polignac number, because 5633961 - 2¹ = 5633959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5633981) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5766 + ... + 6671.

It is an arithmetic number, because the mean of its divisors is an integer number (945288).

Almost surely, 2^5633961 is an apocalyptic number.

It is an amenable number.

5633961 is a deficient number, since it is larger than the sum of its proper divisors (1928343).

5633961 is a wasteful number, since it uses less digits than its factorization.

5633961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12591.

The product of its digits is 14580, while the sum is 33.

The square root of 5633961 is about 2373.5966380158. The cubic root of 5633961 is about 177.9390545887.

The spelling of 5633961 in words is "five million, six hundred thirty-three thousand, nine hundred sixty-one".