5631960 has 32 divisors (see below), whose sum is σ = 16896240. Its totient is φ = 1501824.

The previous prime is 5631949. The next prime is 5631973. The reversal of 5631960 is 691365.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23347 + ... + 23586.

Almost surely, 2^5631960 is an apocalyptic number.

It is an amenable number.

5631960 is an abundant number, since it is smaller than the sum of its proper divisors (11264280).

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

5631960 is a wasteful number, since it uses less digits than its factorization.

5631960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46947 (or 46943 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 5631960 is about 2373.1750883574. The cubic root of 5631960 is about 177.9179860362.

The spelling of 5631960 in words is "five million, six hundred thirty-one thousand, nine hundred sixty".