5601956 has 6 divisors (see below), whose sum is σ = 9803430. Its totient is φ = 2800976.

The previous prime is 5601943. The next prime is 5602001. The reversal of 5601956 is 6591065.

It can be written as a sum of positive squares in only one way, i.e., 5428900 + 173056 = 2330^2 + 416^2 .

It is a super-2 number, since 2×5601956² = 62763822051872, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700241 + ... + 700248.

It is an arithmetic number, because the mean of its divisors is an integer number (1633905).

Almost surely, 2^5601956 is an apocalyptic number.

It is an amenable number.

5601956 is a deficient number, since it is larger than the sum of its proper divisors (4201474).

5601956 is a wasteful number, since it uses less digits than its factorization.

5601956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400493 (or 1400491 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 32.

The square root of 5601956 is about 2366.8451575885. The cubic root of 5601956 is about 177.6014734207.

The spelling of 5601956 in words is "five million, six hundred one thousand, nine hundred fifty-six".