5428751 has 8 divisors (see below), whose sum is σ = 5756544. Its totient is φ = 5110560.

The previous prime is 5428747. The next prime is 5428777. The reversal of 5428751 is 1578245.

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 5428751 - 2² = 5428747 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5428721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220 + ... + 3513.

It is an arithmetic number, because the mean of its divisors is an integer number (719568).

Almost surely, 2^5428751 is an apocalyptic number.

5428751 is a deficient number, since it is larger than the sum of its proper divisors (327793).

5428751 is a wasteful number, since it uses less digits than its factorization.

5428751 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801.

The product of its digits is 11200, while the sum is 32.

The square root of 5428751 is about 2329.9680255317. The cubic root of 5428751 is about 175.7518778966.

The spelling of 5428751 in words is "five million, four hundred twenty-eight thousand, seven hundred fifty-one".