5398672 has 20 divisors (see below), whose sum is σ = 10495980. Its totient is φ = 2690048.

The previous prime is 5398597. The next prime is 5398697. The reversal of 5398672 is 2768935.

5398672 is nontrivially palindromic in base 15.

It can be written as a sum of positive squares in 2 ways, for example, as 2027776 + 3370896 = 1424^2 + 1836^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8808 + ... + 9400.

It is an arithmetic number, because the mean of its divisors is an integer number (524799).

Almost surely, 2^5398672 is an apocalyptic number.

It is an amenable number.

5398672 is a deficient number, since it is larger than the sum of its proper divisors (5097308).

5398672 is a wasteful number, since it uses less digits than its factorization.

5398672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1170 (or 1164 counting only the distinct ones).

The product of its digits is 90720, while the sum is 40.

The square root of 5398672 is about 2323.5042500499. The cubic root of 5398672 is about 175.4266812783.

The spelling of 5398672 in words is "five million, three hundred ninety-eight thousand, six hundred seventy-two".