5428291 has 4 divisors (see below), whose sum is σ = 5921784. Its totient is φ = 4934800.

The previous prime is 5428289. The next prime is 5428301. The reversal of 5428291 is 1928245.

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

It is a cyclic number.

It is not a de Polignac number, because 5428291 - 2¹ = 5428289 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 not an unprimeable number, because it can be changed into a prime (5428211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 246730 + ... + 246751.

It is an arithmetic number, because the mean of its divisors is an integer number (1480446).

Almost surely, 2^5428291 is an apocalyptic number.

5428291 is a deficient number, since it is larger than the sum of its proper divisors (493493).

5428291 is a wasteful number, since it uses less digits than its factorization.

5428291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493492.

The product of its digits is 5760, while the sum is 31.

The square root of 5428291 is about 2329.8693096395. The cubic root of 5428291 is about 175.7469137009.

The spelling of 5428291 in words is "five million, four hundred twenty-eight thousand, two hundred ninety-one".