5964561 has 12 divisors (see below), whose sum is σ = 8682960. Its totient is φ = 3945240.

The previous prime is 5964559. The next prime is 5964593. The reversal of 5964561 is 1654695.

5964561 is a `hidden beast` number, since 5 + 9 + 645 + 6 + 1 = 666.

It is not a de Polignac number, because 5964561 - 2¹ = 5964559 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5964551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1351 + ... + 3708.

It is an arithmetic number, because the mean of its divisors is an integer number (723580).

Almost surely, 2^5964561 is an apocalyptic number.

It is an amenable number.

5964561 is a deficient number, since it is larger than the sum of its proper divisors (2718399).

5964561 is a wasteful number, since it uses less digits than its factorization.

5964561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5196 (or 5193 counting only the distinct ones).

The product of its digits is 32400, while the sum is 36.

The square root of 5964561 is about 2442.2450736976. The cubic root of 5964561 is about 181.3535918321.

It can be divided in two parts, 59 and 64561, that added together give a triangular number (64620 = T₃₅₉).

The spelling of 5964561 in words is "five million, nine hundred sixty-four thousand, five hundred sixty-one".