6990083 has 4 divisors (see below), whose sum is σ = 7013160. Its totient is φ = 6967008.

The previous prime is 6990059. The next prime is 6990107. The reversal of 6990083 is 3800996.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6990059) and next prime (6990107).

It is a cyclic number.

It is not a de Polignac number, because 6990083 - 2⁶ = 6990019 is a prime.

It is a super-2 number, since 2×6990083² = 97722520693778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6996083) 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, 11078 + ... + 11691.

It is an arithmetic number, because the mean of its divisors is an integer number (1753290).

Almost surely, 2^6990083 is an apocalyptic number.

6990083 is a deficient number, since it is larger than the sum of its proper divisors (23077).

6990083 is a wasteful number, since it uses less digits than its factorization.

6990083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23076.

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 6990083 is about 2643.8765099755. The cubic root of 6990083 is about 191.2027396858.

The spelling of 6990083 in words is "six million, nine hundred ninety thousand, eighty-three".