60775131 has 8 divisors (see below), whose sum is σ = 84556800. Its totient is φ = 38755112.

The previous prime is 60775123. The next prime is 60775147. The reversal of 60775131 is 13157706.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60775131 - 2³ = 60775123 is a prime.

It is a super-2 number, since 2×60775131² = 7387233096134322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60775111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 440331 + ... + 440468.

It is an arithmetic number, because the mean of its divisors is an integer number (10569600).

Almost surely, 2^60775131 is an apocalyptic number.

60775131 is a deficient number, since it is larger than the sum of its proper divisors (23781669).

60775131 is a wasteful number, since it uses less digits than its factorization.

60775131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 880825.

The product of its (nonzero) digits is 4410, while the sum is 30.

The square root of 60775131 is about 7795.8406217675. The cubic root of 60775131 is about 393.1654089438.

It can be divided in two parts, 60775 and 131, that added together give a palindrome (60906).

The spelling of 60775131 in words is "sixty million, seven hundred seventy-five thousand, one hundred thirty-one".