5138467 has 6 divisors (see below), whose sum is σ = 5310564. Its totient is φ = 4971780.

The previous prime is 5138443. The next prime is 5138477. The reversal of 5138467 is 7648315.

It is not a de Polignac number, because 5138467 - 2¹⁹ = 4614179 is a prime.

It is a super-2 number, since 2×5138467² = 52807686220178, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5138477) 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, 1713 + ... + 3634.

It is an arithmetic number, because the mean of its divisors is an integer number (885094).

Almost surely, 2^5138467 is an apocalyptic number.

5138467 is a deficient number, since it is larger than the sum of its proper divisors (172097).

5138467 is an equidigital number, since it uses as much as digits as its factorization.

5138467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5409 (or 5378 counting only the distinct ones).

The product of its digits is 20160, while the sum is 34.

The square root of 5138467 is about 2266.8186958820. The cubic root of 5138467 is about 172.5617450320.

The spelling of 5138467 in words is "five million, one hundred thirty-eight thousand, four hundred sixty-seven".