6997902 has 16 divisors (see below), whose sum is σ = 14193792. Its totient is φ = 2299640.

The previous prime is 6997901. The next prime is 6997927. The reversal of 6997902 is 2097996.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6997901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7788 + ... + 8639.

It is an arithmetic number, because the mean of its divisors is an integer number (887112).

Almost surely, 2^6997902 is an apocalyptic number.

6997902 is an abundant number, since it is smaller than the sum of its proper divisors (7195890).

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

6997902 is a wasteful number, since it uses less digits than its factorization.

6997902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16503.

The product of its (nonzero) digits is 61236, while the sum is 42.

The square root of 6997902 is about 2645.3547966199. The cubic root of 6997902 is about 191.2740052742.

The spelling of 6997902 in words is "six million, nine hundred ninety-seven thousand, nine hundred two".