73599825 has 96 divisors (see below), whose sum is σ = 143740800. Its totient is φ = 32901120.

The previous prime is 73599809. The next prime is 73599829. The reversal of 73599825 is 52899537.

It is a happy number.

It is not a de Polignac number, because 73599825 - 2⁴ = 73599809 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73599829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 537157 + ... + 537293.

It is an arithmetic number, because the mean of its divisors is an integer number (1497300).

Almost surely, 2^73599825 is an apocalyptic number.

73599825 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

73599825 is a deficient number, since it is larger than the sum of its proper divisors (70140975).

73599825 is a wasteful number, since it uses less digits than its factorization.

73599825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211 (or 206 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 73599825 is about 8579.0340365335. The cubic root of 73599825 is about 419.0754891204.

The spelling of 73599825 in words is "seventy-three million, five hundred ninety-nine thousand, eight hundred twenty-five".