6995970 has 48 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 1864944.

The previous prime is 6995957. The next prime is 6995977. The reversal of 6995970 is 795996.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6995977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 991 + ... + 3869.

It is an arithmetic number, because the mean of its divisors is an integer number (393120).

Almost surely, 2^6995970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6995970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9434880).

6995970 is an abundant number, since it is smaller than the sum of its proper divisors (11873790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6995970 is a wasteful number, since it uses less digits than its factorization.

6995970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2901 (or 2889 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 45.

The square root of 6995970 is about 2644.9896030041. The cubic root of 6995970 is about 191.2564011698.

The spelling of 6995970 in words is "six million, nine hundred ninety-five thousand, nine hundred seventy".