3004155 has 96 divisors (see below), whose sum is σ = 7073280. Its totient is φ = 1175040.

The previous prime is 3004153. The next prime is 3004159. The reversal of 3004155 is 5514003.

It is not a de Polignac number, because 3004155 - 2¹ = 3004153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3004151) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 176707 + ... + 176723.

It is an arithmetic number, because the mean of its divisors is an integer number (73680).

Almost surely, 2^3004155 is an apocalyptic number.

3004155 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3004155 is the 867-th decagonal number.

3004155 is an abundant number, since it is smaller than the sum of its proper divisors (4069125).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3004155 is a wasteful number, since it uses less digits than its factorization.

3004155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66 (or 43 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 3004155 is about 1733.2498377326. The cubic root of 3004155 is about 144.2915101700.

Adding to 3004155 its reverse (5514003), we get a palindrome (8518158).

The spelling of 3004155 in words is "three million, four thousand, one hundred fifty-five".