7105049 has 12 divisors (see below), whose sum is σ = 8369424. Its totient is φ = 6013224.

The previous prime is 7105027. The next prime is 7105051. The reversal of 7105049 is 9405017.

It is not a de Polignac number, because 7105049 - 2²⁰ = 6056473 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7125049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3194 + ... + 4940.

It is an arithmetic number, because the mean of its divisors is an integer number (697452).

Almost surely, 2^7105049 is an apocalyptic number.

It is an amenable number.

7105049 is a deficient number, since it is larger than the sum of its proper divisors (1264375).

7105049 is a wasteful number, since it uses less digits than its factorization.

7105049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1844 (or 1837 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7105049 is about 2665.5297784868. The cubic root of 7105049 is about 192.2452829404.

Subtracting 7105049 from its reverse (9405017), we obtain a cube (2299968 = 132³).

The spelling of 7105049 in words is "seven million, one hundred five thousand, forty-nine".