5966949 has 16 divisors (see below), whose sum is σ = 8536320. Its totient is φ = 3694080.

The previous prime is 5966929. The next prime is 5966963. The reversal of 5966949 is 9496695.

It is a happy number.

It is not a de Polignac number, because 5966949 - 2⁸ = 5966693 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5966898 and 5966907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5966929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3289 + ... + 4769.

It is an arithmetic number, because the mean of its divisors is an integer number (533520).

Almost surely, 2^5966949 is an apocalyptic number.

It is an amenable number.

5966949 is a deficient number, since it is larger than the sum of its proper divisors (2569371).

5966949 is a wasteful number, since it uses less digits than its factorization.

5966949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1580.

The product of its digits is 524880, while the sum is 48.

The square root of 5966949 is about 2442.7339191979. The cubic root of 5966949 is about 181.3777911316.

The spelling of 5966949 in words is "five million, nine hundred sixty-six thousand, nine hundred forty-nine".