2961626 has 8 divisors (see below), whose sum is σ = 4450944. Its totient is φ = 1477980.

The previous prime is 2961619. The next prime is 2961659. The reversal of 2961626 is 6261692.

2961626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 2961592 and 2961601.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 311 + ... + 2453.

It is an arithmetic number, because the mean of its divisors is an integer number (556368).

2^2961626 is an apocalyptic number.

2961626 is a deficient number, since it is larger than the sum of its proper divisors (1489318).

2961626 is a wasteful number, since it uses less digits than its factorization.

2961626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2836.

The product of its digits is 7776, while the sum is 32.

The square root of 2961626 is about 1720.9375351825. The cubic root of 2961626 is about 143.6073730900.

The spelling of 2961626 in words is "two million, nine hundred sixty-one thousand, six hundred twenty-six".