7672512 has 56 divisors (see below), whose sum is σ = 20574000. Its totient is φ = 2523136.

The previous prime is 7672507. The next prime is 7672513. The reversal of 7672512 is 2152767.

It is a self number, because there is not a number n which added to its sum of digits gives 7672512.

It is not an unprimeable number, because it can be changed into a prime (7672513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16864 + ... + 17312.

Almost surely, 2^7672512 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 7672512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10287000).

7672512 is an abundant number, since it is smaller than the sum of its proper divisors (12901488).

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

7672512 is a wasteful number, since it uses less digits than its factorization.

7672512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553 (or 543 counting only the distinct ones).

The product of its digits is 5880, while the sum is 30.

The square root of 7672512 is about 2769.9299630135. The cubic root of 7672512 is about 197.2328235817.

The spelling of 7672512 in words is "seven million, six hundred seventy-two thousand, five hundred twelve".