60605881 has 4 divisors (see below), whose sum is σ = 69263872. Its totient is φ = 51947892.

The previous prime is 60605873. The next prime is 60605887. The reversal of 60605881 is 18850606.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 60605881 - 2³ = 60605873 is a prime.

It is a super-2 number, since 2×60605881² = 7346145623572322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60605887) 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, 4328985 + ... + 4328998.

It is an arithmetic number, because the mean of its divisors is an integer number (17315968).

Almost surely, 2^60605881 is an apocalyptic number.

It is an amenable number.

60605881 is a deficient number, since it is larger than the sum of its proper divisors (8657991).

60605881 is an equidigital number, since it uses as much as digits as its factorization.

60605881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8657990.

The product of its (nonzero) digits is 11520, while the sum is 34.

The square root of 60605881 is about 7784.9779061986. The cubic root of 60605881 is about 392.8000999145.

The spelling of 60605881 in words is "sixty million, six hundred five thousand, eight hundred eighty-one".