5397198 has 16 divisors (see below), whose sum is σ = 11024640. Its totient is φ = 1760696.

The previous prime is 5397181. The next prime is 5397221. The reversal of 5397198 is 8917935.

It is a happy number.

It is an Ulam 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, 9288 + ... + 9851.

It is an arithmetic number, because the mean of its divisors is an integer number (689040).

Almost surely, 2^5397198 is an apocalyptic number.

5397198 is an abundant number, since it is smaller than the sum of its proper divisors (5627442).

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

5397198 is a wasteful number, since it uses less digits than its factorization.

5397198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19191.

The product of its digits is 68040, while the sum is 42.

The square root of 5397198 is about 2323.1870350878. The cubic root of 5397198 is about 175.4107142364.

The spelling of 5397198 in words is "five million, three hundred ninety-seven thousand, one hundred ninety-eight".