60520766 has 8 divisors (see below), whose sum is σ = 91584864. Its totient is φ = 29992480.

The previous prime is 60520729. The next prime is 60520769. The reversal of 60520766 is 66702506.

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

It is a super-3 number, since 3×60520766³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60520769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133670 + ... + 134121.

It is an arithmetic number, because the mean of its divisors is an integer number (11448108).

Almost surely, 2^60520766 is an apocalyptic number.

60520766 is a deficient number, since it is larger than the sum of its proper divisors (31064098).

60520766 is a wasteful number, since it uses less digits than its factorization.

60520766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267906.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 60520766 is about 7779.5093675630. The cubic root of 60520766 is about 392.6161307277.

The spelling of 60520766 in words is "sixty million, five hundred twenty thousand, seven hundred sixty-six".