6994135 has 8 divisors (see below), whose sum is σ = 8467920. Its totient is φ = 5545344.

The previous prime is 6994121. The next prime is 6994151. The reversal of 6994135 is 5314996.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6994135 - 2⁵ = 6994103 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6994094 and 6994103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5625 + ... + 6754.

It is an arithmetic number, because the mean of its divisors is an integer number (1058490).

Almost surely, 2^6994135 is an apocalyptic number.

6994135 is a deficient number, since it is larger than the sum of its proper divisors (1473785).

6994135 is a wasteful number, since it uses less digits than its factorization.

6994135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12497.

The product of its digits is 29160, while the sum is 37.

The square root of 6994135 is about 2644.6426979840. The cubic root of 6994135 is about 191.2396779142.

The spelling of 6994135 in words is "six million, nine hundred ninety-four thousand, one hundred thirty-five".