2985955 has 8 divisors (see below), whose sum is σ = 4095072. Its totient is φ = 2047488.

The previous prime is 2985953. The next prime is 2985971. The reversal of 2985955 is 5595892.

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 2985955 - 2¹ = 2985953 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (2985953) 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, 42622 + ... + 42691.

It is an arithmetic number, because the mean of its divisors is an integer number (511884).

2^2985955 is an apocalyptic number.

2985955 is a deficient number, since it is larger than the sum of its proper divisors (1109117).

2985955 is an equidigital number, since it uses as much as digits as its factorization.

2985955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85325.

The product of its digits is 162000, while the sum is 43.

The square root of 2985955 is about 1727.9916087759. The cubic root of 2985955 is about 143.9995338205. Note that the first 3 decimals are identical.

The spelling of 2985955 in words is "two million, nine hundred eighty-five thousand, nine hundred fifty-five".