5397818 has 8 divisors (see below), whose sum is σ = 8175648. Its totient is φ = 2672604.

The previous prime is 5397811. The next prime is 5397841. The reversal of 5397818 is 8187935.

It is a happy number.

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

It is a super-2 number, since 2×5397818² = 58272878322248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5397811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12896 + ... + 13307.

It is an arithmetic number, because the mean of its divisors is an integer number (1021956).

Almost surely, 2^5397818 is an apocalyptic number.

5397818 is a deficient number, since it is larger than the sum of its proper divisors (2777830).

5397818 is a wasteful number, since it uses less digits than its factorization.

5397818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26308.

The product of its digits is 60480, while the sum is 41.

The square root of 5397818 is about 2323.3204686397. The cubic root of 5397818 is about 175.4174307140.

The spelling of 5397818 in words is "five million, three hundred ninety-seven thousand, eight hundred eighteen".