60772881 has 8 divisors (see below), whose sum is σ = 87263680. Its totient is φ = 37398672.

The previous prime is 60772871. The next prime is 60772939. The reversal of 60772881 is 18827706.

60772881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 60772881 - 2¹¹ = 60770833 is a prime.

It is a super-2 number, since 2×60772881² = 7386686130080322, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1558279 = 60772881 / (6 + 0 + 7 + 7 + 2 + 8 + 8 + 1).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60772861) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 779101 + ... + 779178.

It is an arithmetic number, because the mean of its divisors is an integer number (10907960).

Almost surely, 2^60772881 is an apocalyptic number.

It is an amenable number.

60772881 is a deficient number, since it is larger than the sum of its proper divisors (26490799).

60772881 is a wasteful number, since it uses less digits than its factorization.

60772881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558295.

The product of its (nonzero) digits is 37632, while the sum is 39.

The square root of 60772881 is about 7795.6963127100. The cubic root of 60772881 is about 393.1605569971.

The spelling of 60772881 in words is "sixty million, seven hundred seventy-two thousand, eight hundred eighty-one".