5635398 has 16 divisors (see below), whose sum is σ = 11934000. Its totient is φ = 1767936.

The previous prime is 5635393. The next prime is 5635411. The reversal of 5635398 is 8935365.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5635393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27523 + ... + 27726.

It is an arithmetic number, because the mean of its divisors is an integer number (745875).

Almost surely, 2^5635398 is an apocalyptic number.

5635398 is an abundant number, since it is smaller than the sum of its proper divisors (6298602).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5635398 is a wasteful number, since it uses less digits than its factorization.

5635398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55271.

The product of its digits is 97200, while the sum is 39.

The square root of 5635398 is about 2373.8993238973. The cubic root of 5635398 is about 177.9541817012.

The spelling of 5635398 in words is "five million, six hundred thirty-five thousand, three hundred ninety-eight".