5426399 has 8 divisors (see below), whose sum is σ = 5936592. Its totient is φ = 4919040.

The previous prime is 5426387. The next prime is 5426411. The reversal of 5426399 is 9936245.

5426399 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5426387) and next prime (5426411).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5426399 is a prime.

It is a super-2 number, since 2×5426399² = 58891612214402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426339) 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, 7037 + ... + 7769.

It is an arithmetic number, because the mean of its divisors is an integer number (742074).

Almost surely, 2^5426399 is an apocalyptic number.

5426399 is a deficient number, since it is larger than the sum of its proper divisors (510193).

5426399 is a wasteful number, since it uses less digits than its factorization.

5426399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1417.

The product of its digits is 58320, while the sum is 38.

The square root of 5426399 is about 2329.4632428952. The cubic root of 5426399 is about 175.7264927986.

The spelling of 5426399 in words is "five million, four hundred twenty-six thousand, three hundred ninety-nine".