2965217 has 4 divisors (see below), whose sum is σ = 3045396. Its totient is φ = 2885040.

The previous prime is 2965211. The next prime is 2965223. The reversal of 2965217 is 7125692.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2965211) and next prime (2965223).

It can be written as a sum of positive squares in 2 ways, for example, as 1957201 + 1008016 = 1399^2 + 1004^2 .

It is a cyclic number.

It is not a de Polignac number, because 2965217 - 2⁶ = 2965153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2965211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40034 + ... + 40107.

It is an arithmetic number, because the mean of its divisors is an integer number (761349).

2^2965217 is an apocalyptic number.

It is an amenable number.

2965217 is a deficient number, since it is larger than the sum of its proper divisors (80179).

2965217 is an equidigital number, since it uses as much as digits as its factorization.

2965217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80178.

The product of its digits is 7560, while the sum is 32.

The square root of 2965217 is about 1721.9805457670. The cubic root of 2965217 is about 143.6653914206.

The spelling of 2965217 in words is "two million, nine hundred sixty-five thousand, two hundred seventeen".