2652961 has 2 divisors, whose sum is σ = 2652962. Its totient is φ = 2652960.

The previous prime is 2652953. The next prime is 2652983. The reversal of 2652961 is 1692562.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 28561 = 1620^2 + 169^2 .

It is a cyclic number.

It is not a de Polignac number, because 2652961 - 2³ = 2652953 is a prime.

It is a Chen prime.

It is equal to p₁₉₃₄₅₉ and since 2652961 and 193459 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2652911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326480 + 1326481.

It is an arithmetic number, because the mean of its divisors is an integer number (1326481).

2^2652961 is an apocalyptic number.

It is an amenable number.

2652961 is a deficient number, since it is larger than the sum of its proper divisors (1).

2652961 is an equidigital number, since it uses as much as digits as its factorization.

2652961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 31.

The square root of 2652961 is about 1628.7912696230. The cubic root of 2652961 is about 138.4342722268.

The spelling of 2652961 in words is "two million, six hundred fifty-two thousand, nine hundred sixty-one".