73525850 has 24 divisors (see below), whose sum is σ = 144804348. Its totient is φ = 27680000.

The previous prime is 73525843. The next prime is 73525883. The reversal of 73525850 is 5852537.

It can be written as a sum of positive squares in 6 ways, for example, as 53158681 + 20367169 = 7291^2 + 4513^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 73525850.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 42401 + ... + 44100.

Almost surely, 2^73525850 is an apocalyptic number.

73525850 is a deficient number, since it is larger than the sum of its proper divisors (71278498).

73525850 is a wasteful number, since it uses less digits than its factorization.

73525850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86530 (or 86525 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 73525850 is about 8574.7215698237. The cubic root of 73525850 is about 418.9350381457.

The spelling of 73525850 in words is "seventy-three million, five hundred twenty-five thousand, eight hundred fifty".