4012535 has 8 divisors (see below), whose sum is σ = 4829760. Its totient is φ = 3200224.

The previous prime is 4012507. The next prime is 4012537. The reversal of 4012535 is 5352104.

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

It is a cyclic number.

It is not a de Polignac number, because 4012535 - 2¹² = 4008439 is a prime.

It is a super-2 number, since 2×4012535² = 32200874252450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4012537) 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, 914 + ... + 2976.

It is an arithmetic number, because the mean of its divisors is an integer number (603720).

Almost surely, 2^4012535 is an apocalyptic number.

4012535 is a deficient number, since it is larger than the sum of its proper divisors (817225).

4012535 is a wasteful number, since it uses less digits than its factorization.

4012535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2457.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 4012535 is about 2003.1312987420. The cubic root of 4012535 is about 158.9057495560.

Adding to 4012535 its reverse (5352104), we get a palindrome (9364639).

The spelling of 4012535 in words is "four million, twelve thousand, five hundred thirty-five".