60878565 has 48 divisors (see below), whose sum is σ = 121193280. Its totient is φ = 27959040.

The previous prime is 60878551. The next prime is 60878567. The reversal of 60878565 is 56587806.

60878565 is a `hidden beast` number, since 6 + 0 + 87 + 8 + 565 = 666.

It is not a de Polignac number, because 60878565 - 2⁵ = 60878533 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 60878565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60878567) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6169 + ... + 12641.

It is an arithmetic number, because the mean of its divisors is an integer number (2524860).

Almost surely, 2^60878565 is an apocalyptic number.

It is an amenable number.

60878565 is a deficient number, since it is larger than the sum of its proper divisors (60314715).

60878565 is a wasteful number, since it uses less digits than its factorization.

60878565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6514 (or 6511 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 60878565 is about 7802.4717237552. The cubic root of 60878565 is about 393.3883270006.

The spelling of 60878565 in words is "sixty million, eight hundred seventy-eight thousand, five hundred sixty-five".