5136220 has 24 divisors (see below), whose sum is σ = 10949904. Its totient is φ = 2023296.

The previous prime is 5136163. The next prime is 5136239. The reversal of 5136220 is 226315.

It is a happy 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, 577 + ... + 3256.

It is an arithmetic number, because the mean of its divisors is an integer number (456246).

Almost surely, 2^5136220 is an apocalyptic number.

It is an amenable number.

5136220 is an abundant number, since it is smaller than the sum of its proper divisors (5813684).

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

5136220 is a wasteful number, since it uses less digits than its factorization.

5136220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3909 (or 3907 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 5136220 is about 2266.3230131647. The cubic root of 5136220 is about 172.5365881921.

It can be divided in two parts, 5136 and 220, that added together give a triangular number (5356 = T₁₀₃).

The spelling of 5136220 in words is "five million, one hundred thirty-six thousand, two hundred twenty".