60820605 has 32 divisors (see below), whose sum is σ = 111621120. Its totient is φ = 31389120.

The previous prime is 60820603. The next prime is 60820609. The reversal of 60820605 is 50602806.

It is not a de Polignac number, because 60820605 - 2¹ = 60820603 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60820601) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3082 + ... + 11451.

It is an arithmetic number, because the mean of its divisors is an integer number (3488160).

Almost surely, 2^60820605 is an apocalyptic number.

It is an amenable number.

60820605 is a deficient number, since it is larger than the sum of its proper divisors (50800515).

60820605 is a wasteful number, since it uses less digits than its factorization.

60820605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14578 (or 14572 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 60820605 is about 7798.7566316689. The cubic root of 60820605 is about 393.2634443639.

It can be divided in two parts, 60820 and 605, that added together give a triangular number (61425 = T₃₅₀).

The spelling of 60820605 in words is "sixty million, eight hundred twenty thousand, six hundred five".