5428386 has 12 divisors (see below), whose sum is σ = 11761542. Its totient is φ = 1809456.

The previous prime is 5428349. The next prime is 5428387. The reversal of 5428386 is 6838245.

It can be written as a sum of positive squares in only one way, i.e., 5377761 + 50625 = 2319^2 + 225^2 .

It is a d-powerful number, because it can be written as 5⁴ + 4¹¹ + 2¹⁷ + 8⁶ + 3¹² + 8⁶ + 6⁶ .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5428386.

It is not an unprimeable number, because it can be changed into a prime (5428387) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150771 + ... + 150806.

Almost surely, 2^5428386 is an apocalyptic number.

5428386 is an abundant number, since it is smaller than the sum of its proper divisors (6333156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5428386 is a wasteful number, since it uses less digits than its factorization.

5428386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301585 (or 301582 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 5428386 is about 2329.8896969599. The cubic root of 5428386 is about 175.7479389382.

The spelling of 5428386 in words is "five million, four hundred twenty-eight thousand, three hundred eighty-six".