7664752 has 30 divisors (see below), whose sum is σ = 15685008. Its totient is φ = 3627936.

The previous prime is 7664737. The next prime is 7664753. The reversal of 7664752 is 2574667.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7664753) 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, 5113 + ... + 6439.

Almost surely, 2^7664752 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 7664752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7842504).

7664752 is an abundant number, since it is smaller than the sum of its proper divisors (8020256).

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

7664752 is a wasteful number, since it uses less digits than its factorization.

7664752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1373 (or 1348 counting only the distinct ones).

The product of its digits is 70560, while the sum is 37.

The square root of 7664752 is about 2768.5288512132. The cubic root of 7664752 is about 197.1663072094.

The spelling of 7664752 in words is "seven million, six hundred sixty-four thousand, seven hundred fifty-two".