5467638 has 32 divisors (see below), whose sum is σ = 12257280. Its totient is φ = 1611360.

The previous prime is 5467621. The next prime is 5467661. The reversal of 5467638 is 8367645.

It is a junction number, because it is equal to n+sod(n) for n = 5467596 and 5467605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1323 + ... + 3561.

It is an arithmetic number, because the mean of its divisors is an integer number (383040).

Almost surely, 2^5467638 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5467638, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6128640).

5467638 is an abundant number, since it is smaller than the sum of its proper divisors (6789642).

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

5467638 is a wasteful number, since it uses less digits than its factorization.

5467638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292.

The product of its digits is 120960, while the sum is 39.

The square root of 5467638 is about 2338.2980990455. The cubic root of 5467638 is about 176.1705260122.

It can be divided in two parts, 5467 and 638, that added together give a triangular number (6105 = T₁₁₀).

The spelling of 5467638 in words is "five million, four hundred sixty-seven thousand, six hundred thirty-eight".