1173624325 has 24 divisors (see below), whose sum is σ = 1542791880. Its totient is φ = 882585600.

The previous prime is 1173624311. The next prime is 1173624329. The reversal of 1173624325 is 5234263711.

It can be written as a sum of positive squares in 12 ways, for example, as 55323844 + 1118300481 = 7438^2 + 33441^2 .

It is not a de Polignac number, because 1173624325 - 2¹⁵ = 1173591557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1173624329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 577411 + ... + 579439.

It is an arithmetic number, because the mean of its divisors is an integer number (64282995).

Almost surely, 2^1173624325 is an apocalyptic number.

It is an amenable number.

1173624325 is a deficient number, since it is larger than the sum of its proper divisors (369167555).

1173624325 is a wasteful number, since it uses less digits than its factorization.

1173624325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417 (or 3412 counting only the distinct ones).

The product of its digits is 30240, while the sum is 34.

The square root of 1173624325 is about 34258.2008430098. The cubic root of 1173624325 is about 1054.8151709333.

The spelling of 1173624325 in words is "one billion, one hundred seventy-three million, six hundred twenty-four thousand, three hundred twenty-five".