6890212 has 24 divisors (see below), whose sum is σ = 14043456. Its totient is φ = 2896608.

The previous prime is 6890209. The next prime is 6890227. The reversal of 6890212 is 2120986.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an Ulam 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, 838 + ... + 3805.

It is an arithmetic number, because the mean of its divisors is an integer number (585144).

Almost surely, 2^6890212 is an apocalyptic number.

It is an amenable number.

6890212 is an abundant number, since it is smaller than the sum of its proper divisors (7153244).

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

6890212 is a wasteful number, since it uses less digits than its factorization.

6890212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707 (or 4705 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 6890212 is about 2624.9213321545. The cubic root of 6890212 is about 190.2877633956.

The spelling of 6890212 in words is "six million, eight hundred ninety thousand, two hundred twelve".