2974117 has 4 divisors (see below), whose sum is σ = 3004876. Its totient is φ = 2943360.

The previous prime is 2974091. The next prime is 2974121. The reversal of 2974117 is 7114792.

2974117 is digitally balanced in base 2, 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.

It can be written as a sum of positive squares in 2 ways, for example, as 2405601 + 568516 = 1551^2 + 754^2 .

It is a cyclic number.

It is not a de Polignac number, because 2974117 - 2¹¹ = 2972069 is a prime.

It is a Duffinian number.

2974117 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2974187) 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 3 ways as a sum of consecutive naturals, for example, 15234 + ... + 15427.

It is an arithmetic number, because the mean of its divisors is an integer number (751219).

2^2974117 is an apocalyptic number.

It is an amenable number.

2974117 is a deficient number, since it is larger than the sum of its proper divisors (30759).

2974117 is an equidigital number, since it uses as much as digits as its factorization.

2974117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30758.

The product of its digits is 3528, while the sum is 31.

The square root of 2974117 is about 1724.5628431577. The cubic root of 2974117 is about 143.8089834821.

The spelling of 2974117 in words is "two million, nine hundred seventy-four thousand, one hundred seventeen".