72805848 has 32 divisors (see below), whose sum is σ = 182228400. Its totient is φ = 24240128.

The previous prime is 72805841. The next prime is 72805861. The reversal of 72805848 is 84850827.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72805841) 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, 32740 + ... + 34892.

Almost surely, 2^72805848 is an apocalyptic number.

It is an amenable number.

72805848 is an abundant number, since it is smaller than the sum of its proper divisors (109422552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72805848 is a wasteful number, since it uses less digits than its factorization.

72805848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3571 (or 3567 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 42.

The square root of 72805848 is about 8532.6342942845. The cubic root of 72805848 is about 417.5630760354.

The spelling of 72805848 in words is "seventy-two million, eight hundred five thousand, eight hundred forty-eight".