5434723 has 4 divisors (see below), whose sum is σ = 6211120. Its totient is φ = 4658328.

The previous prime is 5434717. The next prime is 5434771. The reversal of 5434723 is 3274345.

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 5434723 - 2⁵ = 5434691 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5434691 and 5434700.

It is not an unprimeable number, because it can be changed into a prime (5434123) 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, 388188 + ... + 388201.

It is an arithmetic number, because the mean of its divisors is an integer number (1552780).

Almost surely, 2^5434723 is an apocalyptic number.

5434723 is a deficient number, since it is larger than the sum of its proper divisors (776397).

5434723 is an equidigital number, since it uses as much as digits as its factorization.

5434723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 776396.

The product of its digits is 10080, while the sum is 28.

The square root of 5434723 is about 2331.2492359248. The cubic root of 5434723 is about 175.8163006694.

The spelling of 5434723 in words is "five million, four hundred thirty-four thousand, seven hundred twenty-three".