73340525 has 12 divisors (see below), whose sum is σ = 91140000. Its totient is φ = 58544880.

The previous prime is 73340521. The next prime is 73340557. The reversal of 73340525 is 52504337.

It is not a de Polignac number, because 73340525 - 2² = 73340521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73340521) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9536 + ... + 15414.

It is an arithmetic number, because the mean of its divisors is an integer number (7595000).

Almost surely, 2^73340525 is an apocalyptic number.

It is an amenable number.

73340525 is a deficient number, since it is larger than the sum of its proper divisors (17799475).

73340525 is a wasteful number, since it uses less digits than its factorization.

73340525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6388 (or 6383 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 29.

The square root of 73340525 is about 8563.9082783505. The cubic root of 73340525 is about 418.5827608702.

The spelling of 73340525 in words is "seventy-three million, three hundred forty thousand, five hundred twenty-five".