60713780 has 24 divisors (see below), whose sum is σ = 127801800. Its totient is φ = 24227840.

The previous prime is 60713777. The next prime is 60713789. The reversal of 60713780 is 8731706.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 15904144 + 44809636 = 3988^2 + 6694^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60713789) 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, 5600 + ... + 12360.

It is an arithmetic number, because the mean of its divisors is an integer number (5325075).

Almost surely, 2^60713780 is an apocalyptic number.

It is an amenable number.

60713780 is an abundant number, since it is smaller than the sum of its proper divisors (67088020).

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

60713780 is a wasteful number, since it uses less digits than its factorization.

60713780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7219 (or 7217 counting only the distinct ones).

The product of its (nonzero) digits is 7056, while the sum is 32.

The square root of 60713780 is about 7791.9047735454. The cubic root of 60713780 is about 393.0330674652.

The spelling of 60713780 in words is "sixty million, seven hundred thirteen thousand, seven hundred eighty".