5398925 has 12 divisors (see below), whose sum is σ = 7651296. Its totient is φ = 3702000.

The previous prime is 5398919. The next prime is 5398933. The reversal of 5398925 is 5298935.

It is not a de Polignac number, because 5398925 - 2⁴ = 5398909 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15251 + ... + 15600.

It is an arithmetic number, because the mean of its divisors is an integer number (637608).

Almost surely, 2^5398925 is an apocalyptic number.

It is an amenable number.

5398925 is a deficient number, since it is larger than the sum of its proper divisors (2252371).

5398925 is a wasteful number, since it uses less digits than its factorization.

5398925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30868 (or 30863 counting only the distinct ones).

The product of its digits is 97200, while the sum is 41.

The square root of 5398925 is about 2323.5586930396. The cubic root of 5398925 is about 175.4294215977.

The spelling of 5398925 in words is "five million, three hundred ninety-eight thousand, nine hundred twenty-five".