2960121 has 4 divisors (see below), whose sum is σ = 3946832. Its totient is φ = 1973412.

The previous prime is 2960101. The next prime is 2960129. The reversal of 2960121 is 1210692.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2960121 - 2⁹ = 2959609 is a prime.

It is a D-number.

It is the 1721-st Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2960129) by changing a digit.

It is a nontrivial repunit in base 1720.

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, 493351 + ... + 493356.

It is an arithmetic number, because the mean of its divisors is an integer number (986708).

2^2960121 is an apocalyptic number.

It is an amenable number.

2960121 is a deficient number, since it is larger than the sum of its proper divisors (986711).

2960121 is an equidigital number, since it uses as much as digits as its factorization.

2960121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986710.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 2960121 is about 1720.5002179599. The cubic root of 2960121 is about 143.5830434687.

It can be divided in two parts, 2960 and 121, that added together give a triangular number (3081 = T₇₈).

The spelling of 2960121 in words is "two million, nine hundred sixty thousand, one hundred twenty-one".