5398025 has 6 divisors (see below), whose sum is σ = 6693582. Its totient is φ = 4318400.

The previous prime is 5397979. The next prime is 5398037. The reversal of 5398025 is 5208935.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1669264 + 3728761 = 1292^2 + 1931^2 .

It is not a de Polignac number, because 5398025 - 2⁶ = 5397961 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5397982 and 5398000.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 107936 + ... + 107985.

It is an arithmetic number, because the mean of its divisors is an integer number (1115597).

Almost surely, 2^5398025 is an apocalyptic number.

It is an amenable number.

5398025 is a deficient number, since it is larger than the sum of its proper divisors (1295557).

5398025 is a wasteful number, since it uses less digits than its factorization.

5398025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215931 (or 215926 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 5398025 is about 2323.3650165224. The cubic root of 5398025 is about 175.4196730364.

The spelling of 5398025 in words is "five million, three hundred ninety-eight thousand, twenty-five".