5436723 has 8 divisors (see below), whose sum is σ = 7425936. Its totient is φ = 3536000.

The previous prime is 5436721. The next prime is 5436731. The reversal of 5436723 is 3276345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5436723 - 2¹ = 5436721 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (5436721) 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 7 ways as a sum of consecutive naturals, for example, 21978 + ... + 22223.

It is an arithmetic number, because the mean of its divisors is an integer number (928242).

Almost surely, 2^5436723 is an apocalyptic number.

5436723 is a deficient number, since it is larger than the sum of its proper divisors (1989213).

5436723 is a wasteful number, since it uses less digits than its factorization.

5436723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44245.

The product of its digits is 15120, while the sum is 30.

The square root of 5436723 is about 2331.6781510320. The cubic root of 5436723 is about 175.8378650604.

Adding to 5436723 its sum of digits (30), we get a triangular number (5436753 = T₃₂₉₇).

The spelling of 5436723 in words is "five million, four hundred thirty-six thousand, seven hundred twenty-three".