2956633 has 8 divisors (see below), whose sum is σ = 3112200. Its totient is φ = 2805120.

The previous prime is 2956631. The next prime is 2956649. The reversal of 2956633 is 3366592.

It can be written as a sum of positive squares in 4 ways, for example, as 685584 + 2271049 = 828^2 + 1507^2 .

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 2956633 - 2¹ = 2956631 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2956631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543 + ... + 2491.

It is an arithmetic number, because the mean of its divisors is an integer number (389025).

2^2956633 is an apocalyptic number.

It is an amenable number.

2956633 is a deficient number, since it is larger than the sum of its proper divisors (155567).

2956633 is a wasteful number, since it uses less digits than its factorization.

2956633 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027.

The product of its digits is 29160, while the sum is 34.

The square root of 2956633 is about 1719.4862604860. The cubic root of 2956633 is about 143.5266252239.

The spelling of 2956633 in words is "two million, nine hundred fifty-six thousand, six hundred thirty-three".