60820844 has 12 divisors (see below), whose sum is σ = 121641744. Its totient is φ = 26066064.

The previous prime is 60820829. The next prime is 60820847. The reversal of 60820844 is 44802806.

60820844 is an admirable number.

It is a hoax number, since the sum of its digits (32) 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 60820844.

It is not an unprimeable number, because it can be changed into a prime (60820847) 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 3 ways as a sum of consecutive naturals, for example, 1086059 + ... + 1086114.

It is an arithmetic number, because the mean of its divisors is an integer number (10136812).

Almost surely, 2^60820844 is an apocalyptic number.

It is an amenable number.

60820844 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

60820844 is a wasteful number, since it uses less digits than its factorization.

60820844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2172184 (or 2172182 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 60820844 is about 7798.7719546093. The cubic root of 60820844 is about 393.2639594845.

The spelling of 60820844 in words is "sixty million, eight hundred twenty thousand, eight hundred forty-four".