7850268 has 72 divisors (see below), whose sum is σ = 21840000. Its totient is φ = 2366496.

The previous prime is 7850267. The next prime is 7850279. The reversal of 7850268 is 8620587.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7850261) 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 23 ways as a sum of consecutive naturals, for example, 15483 + ... + 15981.

Almost surely, 2^7850268 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7850268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10920000).

7850268 is an abundant number, since it is smaller than the sum of its proper divisors (13989732).

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

7850268 is a wasteful number, since it uses less digits than its factorization.

7850268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 7850268 is about 2801.8329714671. The cubic root of 7850268 is about 198.7443667562.

It can be divided in two parts, 7850 and 268, that added together give a palindrome (8118).

The spelling of 7850268 in words is "seven million, eight hundred fifty thousand, two hundred sixty-eight".