4149071 has 8 divisors (see below), whose sum is σ = 4535424. Its totient is φ = 3778560.

The previous prime is 4149053. The next prime is 4149107. The reversal of 4149071 is 1709414.

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 4149071 - 2⁶ = 4149007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4149071.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143071) 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, 3410 + ... + 4463.

It is an arithmetic number, because the mean of its divisors is an integer number (566928).

Almost surely, 2^4149071 is an apocalyptic number.

4149071 is a deficient number, since it is larger than the sum of its proper divisors (386353).

4149071 is a wasteful number, since it uses less digits than its factorization.

4149071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7921.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 4149071 is about 2036.9268519021. The cubic root of 4149071 is about 160.6880654414.

The spelling of 4149071 in words is "four million, one hundred forty-nine thousand, seventy-one".