60699760 has 80 divisors (see below), whose sum is σ = 160704000. Its totient is φ = 21105920.

The previous prime is 60699757. The next prime is 60699781. The reversal of 60699760 is 6799606.

It is a happy number.

60699760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 18741 + ... + 21739.

It is an arithmetic number, because the mean of its divisors is an integer number (2008800).

Almost surely, 2^60699760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60699760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80352000).

60699760 is an abundant number, since it is smaller than the sum of its proper divisors (100004240).

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

60699760 is a wasteful number, since it uses less digits than its factorization.

60699760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3046 (or 3040 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 43.

The square root of 60699760 is about 7791.0050699509. The cubic root of 60699760 is about 393.0028121271.

The spelling of 60699760 in words is "sixty million, six hundred ninety-nine thousand, seven hundred sixty".