60821485 has 8 divisors (see below), whose sum is σ = 73042200. Its totient is φ = 48619584.

The previous prime is 60821447. The next prime is 60821503. The reversal of 60821485 is 58412806.

It can be written as a sum of positive squares in 4 ways, for example, as 401956 + 60419529 = 634^2 + 7773^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 60821485 - 2⁷ = 60821357 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60821485.

It is a congruent number.

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, 3819 + ... + 11671.

It is an arithmetic number, because the mean of its divisors is an integer number (9130275).

Almost surely, 2^60821485 is an apocalyptic number.

It is an amenable number.

60821485 is a deficient number, since it is larger than the sum of its proper divisors (12220715).

60821485 is a wasteful number, since it uses less digits than its factorization.

60821485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9407.

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 60821485 is about 7798.8130507148. The cubic root of 60821485 is about 393.2653410356.

The spelling of 60821485 in words is "sixty million, eight hundred twenty-one thousand, four hundred eighty-five".