5428061 has 4 divisors (see below), whose sum is σ = 5502492. Its totient is φ = 5353632.

The previous prime is 5428051. The next prime is 5428099. The reversal of 5428061 is 1608245.

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 1452025 + 3976036 = 1205^2 + 1994^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5428061 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5428061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428051) 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 3 ways as a sum of consecutive naturals, for example, 37106 + ... + 37251.

It is an arithmetic number, because the mean of its divisors is an integer number (1375623).

Almost surely, 2^5428061 is an apocalyptic number.

It is an amenable number.

5428061 is a deficient number, since it is larger than the sum of its proper divisors (74431).

5428061 is an equidigital number, since it uses as much as digits as its factorization.

5428061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74430.

The product of its (nonzero) digits is 1920, while the sum is 26.

The square root of 5428061 is about 2329.8199501249. The cubic root of 5428061 is about 175.7444314979.

The spelling of 5428061 in words is "five million, four hundred twenty-eight thousand, sixty-one".