5284945 has 8 divisors (see below), whose sum is σ = 6675840. Its totient is φ = 4005360.

The previous prime is 5284927. The next prime is 5284957. The reversal of 5284945 is 5494825.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-5284945 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27721 + ... + 27910.

It is an arithmetic number, because the mean of its divisors is an integer number (834480).

Almost surely, 2^5284945 is an apocalyptic number.

It is an amenable number.

5284945 is a deficient number, since it is larger than the sum of its proper divisors (1390895).

5284945 is a wasteful number, since it uses less digits than its factorization.

5284945 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55655.

The product of its digits is 57600, while the sum is 37.

The square root of 5284945 is about 2298.9008243071. The cubic root of 5284945 is about 174.1860980688.

The spelling of 5284945 in words is "five million, two hundred eighty-four thousand, nine hundred forty-five".