5607145 has 8 divisors (see below), whose sum is σ = 6758856. Its totient is φ = 4465536.

The previous prime is 5607137. The next prime is 5607149. The reversal of 5607145 is 5417065.

It can be written as a sum of positive squares in 4 ways, for example, as 467856 + 5139289 = 684^2 + 2267^2 .

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 5607145 - 2³ = 5607137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5607149) 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, 1242 + ... + 3571.

It is an arithmetic number, because the mean of its divisors is an integer number (844857).

Almost surely, 2^5607145 is an apocalyptic number.

It is an amenable number.

5607145 is a deficient number, since it is larger than the sum of its proper divisors (1151711).

5607145 is a wasteful number, since it uses less digits than its factorization.

5607145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5051.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 5607145 is about 2367.9410887942. The cubic root of 5607145 is about 177.6562929424.

The spelling of 5607145 in words is "five million, six hundred seven thousand, one hundred forty-five".