6894150 has 96 divisors (see below), whose sum is σ = 18748800. Its totient is φ = 1670400.

The previous prime is 6894149. The next prime is 6894157. The reversal of 6894150 is 514986.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6894157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116821 + ... + 116879.

It is an arithmetic number, because the mean of its divisors is an integer number (195300).

Almost surely, 2^6894150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6894150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9374400).

6894150 is an abundant number, since it is smaller than the sum of its proper divisors (11854650).

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

6894150 is a wasteful number, since it uses less digits than its factorization.

6894150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 6894150 is about 2625.6713427236. The cubic root of 6894150 is about 190.3240085550.

The spelling of 6894150 in words is "six million, eight hundred ninety-four thousand, one hundred fifty".