5211837 has 8 divisors (see below), whose sum is σ = 7721280. Its totient is φ = 3474540.

The previous prime is 5211827. The next prime is 5211839. The reversal of 5211837 is 7381125.

It is not a de Polignac number, because 5211837 - 2⁸ = 5211581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 193031 = 5211837 / (5 + 2 + 1 + 1 + 8 + 3 + 7).

It is a self number, because there is not a number n which added to its sum of digits gives 5211837.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5211839) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96489 + ... + 96542.

It is an arithmetic number, because the mean of its divisors is an integer number (965160).

Almost surely, 2^5211837 is an apocalyptic number.

It is an amenable number.

5211837 is a deficient number, since it is larger than the sum of its proper divisors (2509443).

5211837 is a wasteful number, since it uses less digits than its factorization.

5211837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193040 (or 193034 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 5211837 is about 2282.9448087941. The cubic root of 5211837 is about 173.3791787837.

The spelling of 5211837 in words is "five million, two hundred eleven thousand, eight hundred thirty-seven".