5949851 has 4 divisors (see below), whose sum is σ = 5956104. Its totient is φ = 5943600.

The previous prime is 5949821. The next prime is 5949857. The reversal of 5949851 is 1589495.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5949851 - 2¹⁴ = 5933467 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5949799 and 5949808.

It is not an unprimeable number, because it can be changed into a prime (5949857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1370 + ... + 3711.

It is an arithmetic number, because the mean of its divisors is an integer number (1489026).

Almost surely, 2^5949851 is an apocalyptic number.

5949851 is a deficient number, since it is larger than the sum of its proper divisors (6253).

5949851 is a wasteful number, since it uses less digits than its factorization.

5949851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6252.

The product of its digits is 64800, while the sum is 41.

The square root of 5949851 is about 2439.2316413166. The cubic root of 5949851 is about 181.2043823366.

The spelling of 5949851 in words is "five million, nine hundred forty-nine thousand, eight hundred fifty-one".