5036986 has 4 divisors (see below), whose sum is σ = 7555482. Its totient is φ = 2518492.

The previous prime is 5036959. The next prime is 5036987. The reversal of 5036986 is 6896305.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4124961 + 912025 = 2031^2 + 955^2 .

It is not an unprimeable number, because it can be changed into a prime (5036987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1259245 + ... + 1259248.

Almost surely, 2^5036986 is an apocalyptic number.

5036986 is a deficient number, since it is larger than the sum of its proper divisors (2518496).

5036986 is a wasteful number, since it uses less digits than its factorization.

5036986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518495.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5036986 is about 2244.3230605240. The cubic root of 5036986 is about 171.4181937501.

The spelling of 5036986 in words is "five million, thirty-six thousand, nine hundred eighty-six".