7681252 has 12 divisors (see below), whose sum is σ = 13575996. Its totient is φ = 3802400.

The previous prime is 7681243. The next prime is 7681283. The reversal of 7681252 is 2521867.

It can be written as a sum of positive squares in 2 ways, for example, as 3118756 + 4562496 = 1766^2 + 2136^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9103 + ... + 9910.

It is an arithmetic number, because the mean of its divisors is an integer number (1131333).

Almost surely, 2^7681252 is an apocalyptic number.

It is an amenable number.

7681252 is a deficient number, since it is larger than the sum of its proper divisors (5894744).

7681252 is a wasteful number, since it uses less digits than its factorization.

7681252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19118 (or 19116 counting only the distinct ones).

The product of its digits is 6720, while the sum is 31.

The square root of 7681252 is about 2771.5071711976. The cubic root of 7681252 is about 197.3076865358.

The spelling of 7681252 in words is "seven million, six hundred eighty-one thousand, two hundred fifty-two".