60815600 has 30 divisors (see below), whose sum is σ = 146110440. Its totient is φ = 24326080.

The previous prime is 60815593. The next prime is 60815609. The reversal of 60815600 is 651806.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 60815600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60815609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 75620 + ... + 76419.

It is an arithmetic number, because the mean of its divisors is an integer number (4870348).

Almost surely, 2^60815600 is an apocalyptic number.

It is an amenable number.

60815600 is an abundant number, since it is smaller than the sum of its proper divisors (85294840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60815600 is a wasteful number, since it uses less digits than its factorization.

60815600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152057 (or 152046 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 60815600 is about 7798.4357405829. The cubic root of 60815600 is about 393.2526566956.

The spelling of 60815600 in words is "sixty million, eight hundred fifteen thousand, six hundred".