5398995 has 16 divisors (see below), whose sum is σ = 9872640. Its totient is φ = 2468064.

The previous prime is 5398993. The next prime is 5398999. The reversal of 5398995 is 5998935.

It is not a de Polignac number, because 5398995 - 2¹ = 5398993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5398993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25605 + ... + 25814.

It is an arithmetic number, because the mean of its divisors is an integer number (617040).

Almost surely, 2^5398995 is an apocalyptic number.

5398995 is a deficient number, since it is larger than the sum of its proper divisors (4473645).

5398995 is a wasteful number, since it uses less digits than its factorization.

5398995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51434.

The product of its digits is 437400, while the sum is 48.

The square root of 5398995 is about 2323.5737560921. The cubic root of 5398995 is about 175.4301797737.

The spelling of 5398995 in words is "five million, three hundred ninety-eight thousand, nine hundred ninety-five".