60868620 has 36 divisors (see below), whose sum is σ = 184635360. Its totient is φ = 16231584.

The previous prime is 60868597. The next prime is 60868627. The reversal of 60868620 is 2686806.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (60868627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 168900 + ... + 169259.

It is an arithmetic number, because the mean of its divisors is an integer number (5128760).

Almost surely, 2^60868620 is an apocalyptic number.

60868620 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60868620 is an abundant number, since it is smaller than the sum of its proper divisors (123766740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60868620 is a wasteful number, since it uses less digits than its factorization.

60868620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338174 (or 338169 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 60868620 is about 7801.8343996781. The cubic root of 60868620 is about 393.3669047920.

It can be divided in two parts, 6086 and 8620, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 60868620 in words is "sixty million, eight hundred sixty-eight thousand, six hundred twenty".