2970855 has 24 divisors (see below), whose sum is σ = 5206032. Its totient is φ = 1567104.

The previous prime is 2970833. The next prime is 2970857. The reversal of 2970855 is 5580792.

It is not a de Polignac number, because 2970855 - 2⁶ = 2970791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2970857) 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 23 ways as a sum of consecutive naturals, for example, 4507 + ... + 5123.

It is an arithmetic number, because the mean of its divisors is an integer number (216918).

2^2970855 is an apocalyptic number.

2970855 is a deficient number, since it is larger than the sum of its proper divisors (2235177).

2970855 is a wasteful number, since it uses less digits than its factorization.

2970855 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 735 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 36.

The square root of 2970855 is about 1723.6168367709. The cubic root of 2970855 is about 143.7563878699.

The spelling of 2970855 in words is "two million, nine hundred seventy thousand, eight hundred fifty-five".