5423745 has 32 divisors (see below), whose sum is σ = 9216000. Its totient is φ = 2718144.

The previous prime is 5423741. The next prime is 5423771. The reversal of 5423745 is 5473245.

It is not a de Polignac number, because 5423745 - 2² = 5423741 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423741) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27156 + ... + 27354.

It is an arithmetic number, because the mean of its divisors is an integer number (288000).

Almost surely, 2^5423745 is an apocalyptic number.

It is an amenable number.

5423745 is a deficient number, since it is larger than the sum of its proper divisors (3792255).

5423745 is a wasteful number, since it uses less digits than its factorization.

5423745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

The product of its digits is 16800, while the sum is 30.

The square root of 5423745 is about 2328.8935140963. The cubic root of 5423745 is about 175.6978394095.

The spelling of 5423745 in words is "five million, four hundred twenty-three thousand, seven hundred forty-five".