5951243 has 4 divisors (see below), whose sum is σ = 6089688. Its totient is φ = 5812800.

The previous prime is 5951219. The next prime is 5951263. The reversal of 5951243 is 3421595.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5951243 - 2¹² = 5947147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5951203) 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, 69158 + ... + 69243.

It is an arithmetic number, because the mean of its divisors is an integer number (1522422).

Almost surely, 2^5951243 is an apocalyptic number.

5951243 is a deficient number, since it is larger than the sum of its proper divisors (138445).

5951243 is a wasteful number, since it uses less digits than its factorization.

5951243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138444.

The product of its digits is 5400, while the sum is 29.

The square root of 5951243 is about 2439.5169603838. The cubic root of 5951243 is about 181.2185124850.

The spelling of 5951243 in words is "five million, nine hundred fifty-one thousand, two hundred forty-three".