6970087 has 4 divisors (see below), whose sum is σ = 7035336. Its totient is φ = 6904840.

The previous prime is 6970069. The next prime is 6970099. The reversal of 6970087 is 7800796.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6970087 is a prime.

It is a super-2 number, since 2×6970087² = 97164225575138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6970037) 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, 32464 + ... + 32677.

It is an arithmetic number, because the mean of its divisors is an integer number (1758834).

Almost surely, 2^6970087 is an apocalyptic number.

6970087 is a deficient number, since it is larger than the sum of its proper divisors (65249).

6970087 is a wasteful number, since it uses less digits than its factorization.

6970087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65248.

The product of its (nonzero) digits is 21168, while the sum is 37.

The square root of 6970087 is about 2640.0922332373. The cubic root of 6970087 is about 191.0202458369.

The spelling of 6970087 in words is "six million, nine hundred seventy thousand, eighty-seven".