7167949225 has 12 divisors (see below), whose sum is σ = 9055961676. Its totient is φ = 5626162880.

The previous prime is 7167949193. The next prime is 7167949237. The reversal of 7167949225 is 5229497617.

It can be written as a sum of positive squares in 6 ways, for example, as 1120709529 + 6047239696 = 33477^2 + 77764^2 .

It is not a de Polignac number, because 7167949225 - 2⁵ = 7167949193 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2703562 + ... + 2706211.

It is an arithmetic number, because the mean of its divisors is an integer number (754663473).

Almost surely, 2^7167949225 is an apocalyptic number.

It is an amenable number.

7167949225 is a deficient number, since it is larger than the sum of its proper divisors (1888012451).

7167949225 is a wasteful number, since it uses less digits than its factorization.

7167949225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5409836 (or 5409831 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 52.

The square root of 7167949225 is about 84663.7420918778. The cubic root of 7167949225 is about 1928.1092586891.

The spelling of 7167949225 in words is "seven billion, one hundred sixty-seven million, nine hundred forty-nine thousand, two hundred twenty-five".