2955628 has 24 divisors (see below), whose sum is σ = 5630688. Its totient is φ = 1349376.

The previous prime is 2955613. The next prime is 2955629. The reversal of 2955628 is 8265592.

It is a happy number.

2955628 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955629) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5625 + ... + 6127.

It is an arithmetic number, because the mean of its divisors is an integer number (234612).

2^2955628 is an apocalyptic number.

It is an amenable number.

2955628 is a deficient number, since it is larger than the sum of its proper divisors (2675060).

2955628 is a wasteful number, since it uses less digits than its factorization.

2955628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 633 (or 631 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

The square root of 2955628 is about 1719.1939971975. The cubic root of 2955628 is about 143.5103611599.

It can be divided in two parts, 29556 and 28, that added together give a square (29584 = 172²).

The spelling of 2955628 in words is "two million, nine hundred fifty-five thousand, six hundred twenty-eight".