2993955 has 32 divisors (see below), whose sum is σ = 5184000. Its totient is φ = 1469952.

The previous prime is 2993951. The next prime is 2993957. The reversal of 2993955 is 5593992.

It is not a de Polignac number, because 2993955 - 2² = 2993951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2993951) 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 31 ways as a sum of consecutive naturals, for example, 14946 + ... + 15144.

It is an arithmetic number, because the mean of its divisors is an integer number (162000).

2^2993955 is an apocalyptic number.

2993955 is a deficient number, since it is larger than the sum of its proper divisors (2190045).

2993955 is a wasteful number, since it uses less digits than its factorization.

2993955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283.

The product of its digits is 109350, while the sum is 42.

The square root of 2993955 is about 1730.3048864290. The cubic root of 2993955 is about 144.1280207966.

The spelling of 2993955 in words is "two million, nine hundred ninety-three thousand, nine hundred fifty-five".