60618851 has 4 divisors (see below), whose sum is σ = 60686304. Its totient is φ = 60551400.

The previous prime is 60618827. The next prime is 60618893. The reversal of 60618851 is 15881606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60618851 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is not an unprimeable number, because it can be changed into a prime (60615851) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32360 + ... + 34181.

It is an arithmetic number, because the mean of its divisors is an integer number (15171576).

Almost surely, 2^60618851 is an apocalyptic number.

60618851 is a deficient number, since it is larger than the sum of its proper divisors (67453).

60618851 is an equidigital number, since it uses as much as digits as its factorization.

60618851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67452.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 60618851 is about 7785.8108762029. The cubic root of 60618851 is about 392.8281183941.

The spelling of 60618851 in words is "sixty million, six hundred eighteen thousand, eight hundred fifty-one".