5424645 has 8 divisors (see below), whose sum is σ = 8679456. Its totient is φ = 2893136.

The previous prime is 5424641. The next prime is 5424647. The reversal of 5424645 is 5464245.

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 5424645 - 2² = 5424641 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5424641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180807 + ... + 180836.

It is an arithmetic number, because the mean of its divisors is an integer number (1084932).

Almost surely, 2^5424645 is an apocalyptic number.

It is an amenable number.

5424645 is a deficient number, since it is larger than the sum of its proper divisors (3254811).

5424645 is a wasteful number, since it uses less digits than its factorization.

5424645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361651.

The product of its digits is 19200, while the sum is 30.

The square root of 5424645 is about 2329.0867308883. The cubic root of 5424645 is about 175.7075571298.

The spelling of 5424645 in words is "five million, four hundred twenty-four thousand, six hundred forty-five".