6612955 has 4 divisors (see below), whose sum is σ = 7935552. Its totient is φ = 5290360.

The previous prime is 6612953. The next prime is 6612959. The reversal of 6612955 is 5592166.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5592166 = 2 ⋅2796083.

It is not a de Polignac number, because 6612955 - 2¹ = 6612953 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6612955.

It is not an unprimeable number, because it can be changed into a prime (6612953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661291 + ... + 661300.

It is an arithmetic number, because the mean of its divisors is an integer number (1983888).

Almost surely, 2^6612955 is an apocalyptic number.

6612955 is a deficient number, since it is larger than the sum of its proper divisors (1322597).

6612955 is a wasteful number, since it uses less digits than its factorization.

6612955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1322596.

The product of its digits is 16200, while the sum is 34.

The square root of 6612955 is about 2571.5666431185. The cubic root of 6612955 is about 187.7003961149.

The spelling of 6612955 in words is "six million, six hundred twelve thousand, nine hundred fifty-five".