60878530 has 16 divisors (see below), whose sum is σ = 116027640. Its totient is φ = 22918912.

The previous prime is 60878509. The next prime is 60878533. The reversal of 60878530 is 3587806.

60878530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 58813561 + 2064969 = 7669^2 + 1437^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 60878530.

It is not an unprimeable number, because it can be changed into a prime (60878533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 178885 + ... + 179224.

Almost surely, 2^60878530 is an apocalyptic number.

60878530 is a deficient number, since it is larger than the sum of its proper divisors (55149110).

60878530 is a wasteful number, since it uses less digits than its factorization.

60878530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358133.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 60878530 is about 7802.4694808759. The cubic root of 60878530 is about 393.3882516123.

The spelling of 60878530 in words is "sixty million, eight hundred seventy-eight thousand, five hundred thirty".