5574145 has 4 divisors (see below), whose sum is σ = 6688980. Its totient is φ = 4459312.

The previous prime is 5574137. The next prime is 5574187. The reversal of 5574145 is 5414755.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2359296 + 3214849 = 1536^2 + 1793^2 .

It is a cyclic number.

It is not a de Polignac number, because 5574145 - 2³ = 5574137 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557410 + ... + 557419.

It is an arithmetic number, because the mean of its divisors is an integer number (1672245).

Almost surely, 2^5574145 is an apocalyptic number.

It is an amenable number.

5574145 is a deficient number, since it is larger than the sum of its proper divisors (1114835).

5574145 is a wasteful number, since it uses less digits than its factorization.

5574145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114834.

The product of its digits is 14000, while the sum is 31.

The square root of 5574145 is about 2360.9627273636. The cubic root of 5574145 is about 177.3070839313.

The spelling of 5574145 in words is "five million, five hundred seventy-four thousand, one hundred forty-five".