4121235 has 12 divisors (see below), whose sum is σ = 7143552. Its totient is φ = 2197968.

The previous prime is 4121231. The next prime is 4121261. The reversal of 4121235 is 5321214.

It is not a de Polignac number, because 4121235 - 2² = 4121231 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4121231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45747 + ... + 45836.

It is an arithmetic number, because the mean of its divisors is an integer number (595296).

Almost surely, 2^4121235 is an apocalyptic number.

4121235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4121235 is a deficient number, since it is larger than the sum of its proper divisors (3022317).

4121235 is a wasteful number, since it uses less digits than its factorization.

4121235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91594 (or 91591 counting only the distinct ones).

The product of its digits is 240, while the sum is 18.

The square root of 4121235 is about 2030.0825106384. The cubic root of 4121235 is about 160.3279082462.

Adding to 4121235 its reverse (5321214), we get a palindrome (9442449).

It can be divided in two parts, 4121 and 235, that added together give a square (4356 = 66²).

The spelling of 4121235 in words is "four million, one hundred twenty-one thousand, two hundred thirty-five".