5398774 has 16 divisors (see below), whose sum is σ = 8801280. Its totient is φ = 2474280.

The previous prime is 5398763. The next prime is 5398807. The reversal of 5398774 is 4778935.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 5398774.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1114 + ... + 3469.

It is an arithmetic number, because the mean of its divisors is an integer number (550080).

Almost surely, 2^5398774 is an apocalyptic number.

5398774 is a deficient number, since it is larger than the sum of its proper divisors (3402506).

5398774 is a wasteful number, since it uses less digits than its factorization.

5398774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4635.

The product of its digits is 211680, while the sum is 43.

The square root of 5398774 is about 2323.5261995510. The cubic root of 5398774 is about 175.4277860814.

The spelling of 5398774 in words is "five million, three hundred ninety-eight thousand, seven hundred seventy-four".