7612768 has 36 divisors (see below), whose sum is σ = 15841980. Its totient is φ = 3600576.

The previous prime is 7612751. The next prime is 7612769. The reversal of 7612768 is 8672167.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7612769) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11223 + ... + 11881.

It is an arithmetic number, because the mean of its divisors is an integer number (440055).

Almost surely, 2^7612768 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 7612768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7920990).

7612768 is an abundant number, since it is smaller than the sum of its proper divisors (8229212).

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

7612768 is a wasteful number, since it uses less digits than its factorization.

7612768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707 (or 680 counting only the distinct ones).

The product of its digits is 28224, while the sum is 37.

The square root of 7612768 is about 2759.1244988220. The cubic root of 7612768 is about 196.7195542272.

The spelling of 7612768 in words is "seven million, six hundred twelve thousand, seven hundred sixty-eight".