6771950 has 48 divisors (see below), whose sum is σ = 13820544. Its totient is φ = 2457600.

The previous prime is 6771943. The next prime is 6771953. The reversal of 6771950 is 591776.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6771950.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6771953) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26222 + ... + 26478.

It is an arithmetic number, because the mean of its divisors is an integer number (287928).

Almost surely, 2^6771950 is an apocalyptic number.

6771950 is an abundant number, since it is smaller than the sum of its proper divisors (7048594).

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

6771950 is a wasteful number, since it uses less digits than its factorization.

6771950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317 (or 312 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 6771950 is about 2602.2970622125. The cubic root of 6771950 is about 189.1927896630.

The spelling of 6771950 in words is "six million, seven hundred seventy-one thousand, nine hundred fifty".