5139446 has 16 divisors (see below), whose sum is σ = 8497104. Its totient is φ = 2316384.

The previous prime is 5139427. The next prime is 5139451. The reversal of 5139446 is 6449315.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1181 + ... + 3416.

It is an arithmetic number, because the mean of its divisors is an integer number (531069).

Almost surely, 2^5139446 is an apocalyptic number.

5139446 is a deficient number, since it is larger than the sum of its proper divisors (3357658).

5139446 is a wasteful number, since it uses less digits than its factorization.

5139446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4655.

The product of its digits is 12960, while the sum is 32.

The square root of 5139446 is about 2267.0346269962. The cubic root of 5139446 is about 172.5727033730.

The spelling of 5139446 in words is "five million, one hundred thirty-nine thousand, four hundred forty-six".