5345638 has 8 divisors (see below), whose sum is σ = 8040240. Its totient is φ = 2665560.

The previous prime is 5345629. The next prime is 5345647. The reversal of 5345638 is 8365435.

It is an interprime number because it is at equal distance from previous prime (5345629) and next prime (5345647).

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

It is a d-powerful number, because it can be written as 5⁴ + 3⁵ + 4⁹ + 5⁶ + 6⁷ + 3¹⁴ + 8⁴ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2658 + ... + 4213.

It is an arithmetic number, because the mean of its divisors is an integer number (1005030).

Almost surely, 2^5345638 is an apocalyptic number.

5345638 is a deficient number, since it is larger than the sum of its proper divisors (2694602).

5345638 is a wasteful number, since it uses less digits than its factorization.

5345638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7262.

The product of its digits is 43200, while the sum is 34.

The square root of 5345638 is about 2312.0635804406. The cubic root of 5345638 is about 174.8503537033.

The spelling of 5345638 in words is "five million, three hundred forty-five thousand, six hundred thirty-eight".