60409860 has 48 divisors (see below), whose sum is σ = 193312896. Its totient is φ = 13807872.

The previous prime is 60409859. The next prime is 60409889. The reversal of 60409860 is 6890406.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71497 + ... + 72336.

It is an arithmetic number, because the mean of its divisors is an integer number (4027352).

Almost surely, 2^60409860 is an apocalyptic number.

60409860 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

60409860 is an abundant number, since it is smaller than the sum of its proper divisors (132903036).

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

60409860 is a wasteful number, since it uses less digits than its factorization.

60409860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143852 (or 143850 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 60409860 is about 7772.3780144818. The cubic root of 60409860 is about 392.3761573940.

The spelling of 60409860 in words is "sixty million, four hundred nine thousand, eight hundred sixty".