5017939 has 4 divisors (see below), whose sum is σ = 5179840. Its totient is φ = 4856040.

The previous prime is 5017927. The next prime is 5017951. The reversal of 5017939 is 9397105.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9397105 = 5 ⋅1879421.

It is an interprime number because it is at equal distance from previous prime (5017927) and next prime (5017951).

It is a cyclic number.

It is not a de Polignac number, because 5017939 - 2⁷ = 5017811 is a prime.

It is a Duffinian number.

5017939 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5017739) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80904 + ... + 80965.

It is an arithmetic number, because the mean of its divisors is an integer number (1294960).

Almost surely, 2^5017939 is an apocalyptic number.

5017939 is a deficient number, since it is larger than the sum of its proper divisors (161901).

5017939 is a wasteful number, since it uses less digits than its factorization.

5017939 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161900.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 5017939 is about 2240.0756683648. The cubic root of 5017939 is about 171.2018523069.

The spelling of 5017939 in words is "five million, seventeen thousand, nine hundred thirty-nine".