2961203 has 8 divisors (see below), whose sum is σ = 3416160. Its totient is φ = 2514240.

The previous prime is 2961187. The next prime is 2961209. The reversal of 2961203 is 3021692.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2961203 - 2⁴ = 2961187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2961209) 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 7 ways as a sum of consecutive naturals, for example, 1178 + ... + 2703.

It is an arithmetic number, because the mean of its divisors is an integer number (427020).

2^2961203 is an apocalyptic number.

2961203 is a deficient number, since it is larger than the sum of its proper divisors (454957).

2961203 is a wasteful number, since it uses less digits than its factorization.

2961203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 2961203 is about 1720.8146326667. The cubic root of 2961203 is about 143.6005357636.

Adding to 2961203 its reverse (3021692), we get a palindrome (5982895).

The spelling of 2961203 in words is "two million, nine hundred sixty-one thousand, two hundred three".