2994855 has 8 divisors (see below), whose sum is σ = 4791792. Its totient is φ = 1597248.

The previous prime is 2994847. The next prime is 2994857. The reversal of 2994855 is 5584992.

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

It is not a de Polignac number, because 2994855 - 2³ = 2994847 is a prime.

2994855 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2994857) 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 7 ways as a sum of consecutive naturals, for example, 99814 + ... + 99843.

It is an arithmetic number, because the mean of its divisors is an integer number (598974).

2^2994855 is an apocalyptic number.

2994855 is a deficient number, since it is larger than the sum of its proper divisors (1796937).

2994855 is a wasteful number, since it uses less digits than its factorization.

2994855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199665.

The product of its digits is 129600, while the sum is 42.

The square root of 2994855 is about 1730.5649366609. The cubic root of 2994855 is about 144.1424612522.

It can be divided in two parts, 29948 and 55, that added together give a palindrome (30003).

The spelling of 2994855 in words is "two million, nine hundred ninety-four thousand, eight hundred fifty-five".