5603956 has 6 divisors (see below), whose sum is σ = 9806930. Its totient is φ = 2801976.

The previous prime is 5603933. The next prime is 5603957. The reversal of 5603956 is 6593065.

It can be written as a sum of positive squares in only one way, i.e., 5363856 + 240100 = 2316^2 + 490^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5603957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700491 + ... + 700498.

Almost surely, 2^5603956 is an apocalyptic number.

It is an amenable number.

5603956 is a deficient number, since it is larger than the sum of its proper divisors (4202974).

5603956 is a wasteful number, since it uses less digits than its factorization.

5603956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400993 (or 1400991 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 34.

The square root of 5603956 is about 2367.2676232315. The cubic root of 5603956 is about 177.6226065561.

The spelling of 5603956 in words is "five million, six hundred three thousand, nine hundred fifty-six".