7613228612 has 48 divisors (see below), whose sum is σ = 14830470144. Its totient is φ = 3390660000.

The previous prime is 7613228599. The next prime is 7613228629. The reversal of 7613228612 is 2168223167.

It is a happy number.

It is a super-2 number, since 2×7613228612² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 501737 + ... + 516687.

It is an arithmetic number, because the mean of its divisors is an integer number (308968128).

Almost surely, 2^7613228612 is an apocalyptic number.

It is an amenable number.

7613228612 is a deficient number, since it is larger than the sum of its proper divisors (7217241532).

7613228612 is a wasteful number, since it uses less digits than its factorization.

7613228612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15200 (or 15198 counting only the distinct ones).

The product of its digits is 48384, while the sum is 38.

The square root of 7613228612 is about 87253.8171772445. The cubic root of 7613228612 is about 1967.2352166538.

Subtracting from 7613228612 its reverse (2168223167), we obtain a palindrome (5445005445).

The spelling of 7613228612 in words is "seven billion, six hundred thirteen million, two hundred twenty-eight thousand, six hundred twelve".