4235398 has 4 divisors (see below), whose sum is σ = 6353100. Its totient is φ = 2117698.

The previous prime is 4235383. The next prime is 4235401. The reversal of 4235398 is 8935324.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1058848 + ... + 1058851.

It is an arithmetic number, because the mean of its divisors is an integer number (1588275).

Almost surely, 2^4235398 is an apocalyptic number.

4235398 is a deficient number, since it is larger than the sum of its proper divisors (2117702).

4235398 is a wasteful number, since it uses less digits than its factorization.

4235398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2117701.

The product of its digits is 25920, while the sum is 34.

The square root of 4235398 is about 2058.0082604305. The cubic root of 4235398 is about 161.7948681375.

Subtracting from 4235398 its sum of digits (34), we obtain a square (4235364 = 2058²).

The spelling of 4235398 in words is "four million, two hundred thirty-five thousand, three hundred ninety-eight".