7274105 has 4 divisors (see below), whose sum is σ = 8728932. Its totient is φ = 5819280.

The previous prime is 7274101. The next prime is 7274107. The reversal of 7274105 is 5014727.

7274105 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5014727 = 19 ⋅263933.

It can be written as a sum of positive squares in 2 ways, for example, as 1666681 + 5607424 = 1291^2 + 2368^2 .

It is not a de Polignac number, because 7274105 - 2² = 7274101 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7274101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727406 + ... + 727415.

It is an arithmetic number, because the mean of its divisors is an integer number (2182233).

Almost surely, 2^7274105 is an apocalyptic number.

It is an amenable number.

7274105 is a deficient number, since it is larger than the sum of its proper divisors (1454827).

7274105 is a wasteful number, since it uses less digits than its factorization.

7274105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454826.

The product of its (nonzero) digits is 1960, while the sum is 26.

The square root of 7274105 is about 2697.0548752296. The cubic root of 7274105 is about 193.7580947017.

The spelling of 7274105 in words is "seven million, two hundred seventy-four thousand, one hundred five".