5039658 has 40 divisors (see below), whose sum is σ = 12166308. Its totient is φ = 1550016.

The previous prime is 5039653. The next prime is 5039681. The reversal of 5039658 is 8569305.

It can be written as a sum of positive squares in 2 ways, for example, as 3814209 + 1225449 = 1953^2 + 1107^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5039653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 910 + ... + 3302.

Almost surely, 2^5039658 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5039658, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6083154).

5039658 is an abundant number, since it is smaller than the sum of its proper divisors (7126650).

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

5039658 is a wasteful number, since it uses less digits than its factorization.

5039658 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2420 (or 2411 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 5039658 is about 2244.9182613182. The cubic root of 5039658 is about 171.4484994691.

The spelling of 5039658 in words is "five million, thirty-nine thousand, six hundred fifty-eight".