5211897 has 8 divisors (see below), whose sum is σ = 7047360. Its totient is φ = 3425520.

The previous prime is 5211881. The next prime is 5211919. The reversal of 5211897 is 7981125.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5211897 - 2⁴ = 5211881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5211827) 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, 12022 + ... + 12447.

It is an arithmetic number, because the mean of its divisors is an integer number (880920).

Almost surely, 2^5211897 is an apocalyptic number.

It is an amenable number.

5211897 is a deficient number, since it is larger than the sum of its proper divisors (1835463).

5211897 is a wasteful number, since it uses less digits than its factorization.

5211897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24543.

The product of its digits is 5040, while the sum is 33.

The square root of 5211897 is about 2282.9579496784. The cubic root of 5211897 is about 173.3798441096.

The spelling of 5211897 in words is "five million, two hundred eleven thousand, eight hundred ninety-seven".