60797821 has 8 divisors (see below), whose sum is σ = 70031360. Its totient is φ = 51701328.

The previous prime is 60797801. The next prime is 60797827. The reversal of 60797821 is 12879706.

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

It is not a de Polignac number, because 60797821 - 2⁹ = 60797309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60797827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33306 + ... + 35083.

It is an arithmetic number, because the mean of its divisors is an integer number (8753920).

Almost surely, 2^60797821 is an apocalyptic number.

It is an amenable number.

60797821 is a deficient number, since it is larger than the sum of its proper divisors (9233539).

60797821 is a wasteful number, since it uses less digits than its factorization.

60797821 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68523.

The product of its (nonzero) digits is 42336, while the sum is 40.

The square root of 60797821 is about 7797.2957491684. The cubic root of 60797821 is about 393.2143314391.

The spelling of 60797821 in words is "sixty million, seven hundred ninety-seven thousand, eight hundred twenty-one".