4249535 has 8 divisors (see below), whose sum is σ = 5110560. Its totient is φ = 3392224.

The previous prime is 4249523. The next prime is 4249537. The reversal of 4249535 is 5359424.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4249535 is a prime.

It is a super-4 number, since 4×4249535⁴ (a number of 28 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4249537) 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, 3689 + ... + 4701.

It is an arithmetic number, because the mean of its divisors is an integer number (638820).

Almost surely, 2^4249535 is an apocalyptic number.

4249535 is a deficient number, since it is larger than the sum of its proper divisors (861025).

4249535 is a wasteful number, since it uses less digits than its factorization.

4249535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1857.

The product of its digits is 21600, while the sum is 32.

The square root of 4249535 is about 2061.4400306582. The cubic root of 4249535 is about 161.9746823210.

The spelling of 4249535 in words is "four million, two hundred forty-nine thousand, five hundred thirty-five".