60742820 has 24 divisors (see below), whose sum is σ = 131959800. Its totient is φ = 23459072.

The previous prime is 60742817. The next prime is 60742859. The reversal of 60742820 is 2824706.

It can be written as a sum of positive squares in 4 ways, for example, as 23116864 + 37625956 = 4808^2 + 6134^2 .

It is a Harshad number since it is a multiple of its sum of digits (29).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51785 + ... + 52944.

It is an arithmetic number, because the mean of its divisors is an integer number (5498325).

Almost surely, 2^60742820 is an apocalyptic number.

It is an amenable number.

60742820 is an abundant number, since it is smaller than the sum of its proper divisors (71216980).

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

60742820 is a wasteful number, since it uses less digits than its factorization.

60742820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104767 (or 104765 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 60742820 is about 7793.7680232350. The cubic root of 60742820 is about 393.0957213416.

The spelling of 60742820 in words is "sixty million, seven hundred forty-two thousand, eight hundred twenty".