4149135 has 12 divisors (see below), whose sum is σ = 7191912. Its totient is φ = 2212848.

The previous prime is 4149121. The next prime is 4149137. The reversal of 4149135 is 5319414.

It is not a de Polignac number, because 4149135 - 2⁷ = 4149007 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4149099 and 4149108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4149137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46057 + ... + 46146.

It is an arithmetic number, because the mean of its divisors is an integer number (599326).

Almost surely, 2^4149135 is an apocalyptic number.

4149135 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

4149135 is a deficient number, since it is larger than the sum of its proper divisors (3042777).

4149135 is a wasteful number, since it uses less digits than its factorization.

4149135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92214 (or 92211 counting only the distinct ones).

The product of its digits is 2160, while the sum is 27.

The square root of 4149135 is about 2036.9425617822. The cubic root of 4149135 is about 160.6888916491.

The spelling of 4149135 in words is "four million, one hundred forty-nine thousand, one hundred thirty-five".