6996055 has 16 divisors (see below), whose sum is σ = 9237888. Its totient is φ = 5044000.

The previous prime is 6996037. The next prime is 6996079. The reversal of 6996055 is 5506996.

It is not a de Polignac number, because 6996055 - 2⁷ = 6995927 is a prime.

6996055 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 6995999 and 6996017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6720 + ... + 7690.

It is an arithmetic number, because the mean of its divisors is an integer number (577368).

Almost surely, 2^6996055 is an apocalyptic number.

6996055 is a deficient number, since it is larger than the sum of its proper divisors (2241833).

6996055 is a wasteful number, since it uses less digits than its factorization.

6996055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118.

The product of its (nonzero) digits is 72900, while the sum is 40.

The square root of 6996055 is about 2645.0056710714. The cubic root of 6996055 is about 191.2571757457.

The spelling of 6996055 in words is "six million, nine hundred ninety-six thousand, fifty-five".