60521008 has 20 divisors (see below), whose sum is σ = 117385840. Its totient is φ = 30227904.

The previous prime is 60520997. The next prime is 60521029. The reversal of 60521008 is 80012506.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 60521008.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21541 + ... + 24187.

It is an arithmetic number, because the mean of its divisors is an integer number (5869292).

Almost surely, 2^60521008 is an apocalyptic number.

It is an amenable number.

60521008 is a deficient number, since it is larger than the sum of its proper divisors (56864832).

60521008 is a wasteful number, since it uses less digits than its factorization.

60521008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4084 (or 4078 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 60521008 is about 7779.5249212275. The cubic root of 60521008 is about 392.6166540356.

The spelling of 60521008 in words is "sixty million, five hundred twenty-one thousand, eight".