60670780 has 24 divisors (see below), whose sum is σ = 132949152. Its totient is φ = 23212992.

The previous prime is 60670777. The next prime is 60670789. The reversal of 60670780 is 8707606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60670789) 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, 65487 + ... + 66406.

It is an arithmetic number, because the mean of its divisors is an integer number (5539548).

Almost surely, 2^60670780 is an apocalyptic number.

It is an amenable number.

60670780 is an abundant number, since it is smaller than the sum of its proper divisors (72278372).

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

60670780 is a wasteful number, since it uses less digits than its factorization.

60670780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131925 (or 131923 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 60670780 is about 7789.1450108468. The cubic root of 60670780 is about 392.9402581483.

The spelling of 60670780 in words is "sixty million, six hundred seventy thousand, seven hundred eighty".