72850029 has 8 divisors (see below), whose sum is σ = 111009600. Its totient is φ = 41628576.

The previous prime is 72850027. The next prime is 72850051. The reversal of 72850029 is 92005827.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 72850029 - 2¹ = 72850027 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72850027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1734504 + ... + 1734545.

It is an arithmetic number, because the mean of its divisors is an integer number (13876200).

Almost surely, 2^72850029 is an apocalyptic number.

It is an amenable number.

72850029 is a deficient number, since it is larger than the sum of its proper divisors (38159571).

72850029 is a wasteful number, since it uses less digits than its factorization.

72850029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469059.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 72850029 is about 8535.2228441910. Note that the first 3 decimals coincide. The cubic root of 72850029 is about 417.6475226576.

The spelling of 72850029 in words is "seventy-two million, eight hundred fifty thousand, twenty-nine".