60206889 has 4 divisors (see below), whose sum is σ = 80275856. Its totient is φ = 40137924.

The previous prime is 60206879. The next prime is 60206897. The reversal of 60206889 is 98860206.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 60206889 - 2⁴ = 60206873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (60206849) 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, 10034479 + ... + 10034484.

It is an arithmetic number, because the mean of its divisors is an integer number (20068964).

Almost surely, 2^60206889 is an apocalyptic number.

It is an amenable number.

60206889 is a deficient number, since it is larger than the sum of its proper divisors (20068967).

60206889 is a wasteful number, since it uses less digits than its factorization.

60206889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20068966.

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 60206889 is about 7759.3098275555. The cubic root of 60206889 is about 391.9362162811.

The spelling of 60206889 in words is "sixty million, two hundred six thousand, eight hundred eighty-nine".