60820475 has 12 divisors (see below), whose sum is σ = 79854264. Its totient is φ = 45793920.

The previous prime is 60820471. The next prime is 60820493. The reversal of 60820475 is 57402806.

It is not a de Polignac number, because 60820475 - 2² = 60820471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60820471) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71129 + ... + 71978.

It is an arithmetic number, because the mean of its divisors is an integer number (6654522).

Almost surely, 2^60820475 is an apocalyptic number.

60820475 is a deficient number, since it is larger than the sum of its proper divisors (19033789).

60820475 is a wasteful number, since it uses less digits than its factorization.

60820475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143134 (or 143129 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 60820475 is about 7798.7482970025. The cubic root of 60820475 is about 393.2631641722.

The spelling of 60820475 in words is "sixty million, eight hundred twenty thousand, four hundred seventy-five".