2967505 has 4 divisors (see below), whose sum is σ = 3561012. Its totient is φ = 2374000.

The previous prime is 2967491. The next prime is 2967509. The reversal of 2967505 is 5057692.

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 1256641 + 1710864 = 1121^2 + 1308^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2967505 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2967509) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 296746 + ... + 296755.

It is an arithmetic number, because the mean of its divisors is an integer number (890253).

2^2967505 is an apocalyptic number.

It is an amenable number.

2967505 is a deficient number, since it is larger than the sum of its proper divisors (593507).

2967505 is an equidigital number, since it uses as much as digits as its factorization.

2967505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 593506.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 2967505 is about 1722.6447689527. The cubic root of 2967505 is about 143.7023332820.

The spelling of 2967505 in words is "two million, nine hundred sixty-seven thousand, five hundred five".