60820704 has 72 divisors (see below), whose sum is σ = 197673840. Its totient is φ = 17376768.

The previous prime is 60820687. The next prime is 60820709. The reversal of 60820704 is 40702806.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60820709) 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, 13069 + ... + 17100.

It is an arithmetic number, because the mean of its divisors is an integer number (2745470).

Almost surely, 2^60820704 is an apocalyptic number.

It is an amenable number.

60820704 is an abundant number, since it is smaller than the sum of its proper divisors (136853136).

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

60820704 is a wasteful number, since it uses less digits than its factorization.

60820704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30192 (or 30181 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 60820704 is about 7798.7629788320. The cubic root of 60820704 is about 393.2636577403.

It can be divided in two parts, 608 and 20704, that added together give a palindrome (21312).

The spelling of 60820704 in words is "sixty million, eight hundred twenty thousand, seven hundred four".