5138466 has 8 divisors (see below), whose sum is σ = 10276944. Its totient is φ = 1712820.

The previous prime is 5138443. The next prime is 5138477. The reversal of 5138466 is 6648315.

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

5138466 is an admirable 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, 428200 + ... + 428211.

It is an arithmetic number, because the mean of its divisors is an integer number (1284618).

Almost surely, 2^5138466 is an apocalyptic number.

5138466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5138466 is a wasteful number, since it uses less digits than its factorization.

5138466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856416.

The product of its digits is 17280, while the sum is 33.

The square root of 5138466 is about 2266.8184753085. The cubic root of 5138466 is about 172.5617338379.

The spelling of 5138466 in words is "five million, one hundred thirty-eight thousand, four hundred sixty-six".