7612845472 has 12 divisors (see below), whose sum is σ = 14987789586. Its totient is φ = 3806422720.

The previous prime is 7612845403. The next prime is 7612845473. The reversal of 7612845472 is 2745482167.

It can be written as a sum of positive squares in only one way, i.e., 7472565136 + 140280336 = 86444^2 + 11844^2 .

It is not an unprimeable number, because it can be changed into a prime (7612845473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 118950679 + ... + 118950742.

Almost surely, 2^7612845472 is an apocalyptic number.

It is an amenable number.

7612845472 is a deficient number, since it is larger than the sum of its proper divisors (7374944114).

7612845472 is a wasteful number, since it uses less digits than its factorization.

7612845472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237901431 (or 237901423 counting only the distinct ones).

The product of its digits is 752640, while the sum is 46.

The square root of 7612845472 is about 87251.6216009766. The cubic root of 7612845472 is about 1967.2022153616.

The spelling of 7612845472 in words is "seven billion, six hundred twelve million, eight hundred forty-five thousand, four hundred seventy-two".