60721322 has 8 divisors (see below), whose sum is σ = 91293636. Its totient is φ = 30290112.

The previous prime is 60721319. The next prime is 60721333. The reversal of 60721322 is 22312706.

60721322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56265001 + 4456321 = 7501^2 + 2111^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 34193 + ... + 35924.

Almost surely, 2^60721322 is an apocalyptic number.

60721322 is a deficient number, since it is larger than the sum of its proper divisors (30572314).

60721322 is a wasteful number, since it uses less digits than its factorization.

60721322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70552.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 60721322 is about 7792.3887223367. The cubic root of 60721322 is about 393.0493412702.

The spelling of 60721322 in words is "sixty million, seven hundred twenty-one thousand, three hundred twenty-two".