7798752 has 72 divisors (see below), whose sum is σ = 23895144. Its totient is φ = 2398464.

The previous prime is 7798751. The next prime is 7798753. The reversal of 7798752 is 2578977.

It is an interprime number because it is at equal distance from previous prime (7798751) and next prime (7798753).

It is a tau number, because it is divible by the number of its divisors (72).

It is a junction number, because it is equal to n+sod(n) for n = 7798698 and 7798707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7798751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2703 + ... + 4785.

It is an arithmetic number, because the mean of its divisors is an integer number (331877).

Almost surely, 2^7798752 is an apocalyptic number.

7798752 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7798752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11947572).

7798752 is an abundant number, since it is smaller than the sum of its proper divisors (16096392).

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

7798752 is a wasteful number, since it uses less digits than its factorization.

7798752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112 (or 2101 counting only the distinct ones).

The product of its digits is 246960, while the sum is 45.

The square root of 7798752 is about 2792.6245719753. The cubic root of 7798752 is about 198.3086706773.

The spelling of 7798752 in words is "seven million, seven hundred ninety-eight thousand, seven hundred fifty-two".