102484860 has 48 divisors (see below), whose sum is σ = 302064000. Its totient is φ = 25890624.

The previous prime is 102484847. The next prime is 102484861. The reversal of 102484860 is 68484201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102484861) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43810 + ... + 46089.

It is an arithmetic number, because the mean of its divisors is an integer number (6293000).

Almost surely, 2^102484860 is an apocalyptic number.

102484860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102484860 is an abundant number, since it is smaller than the sum of its proper divisors (199579140).

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

102484860 is a wasteful number, since it uses less digits than its factorization.

102484860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89930 (or 89928 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 102484860 is about 10123.4806267410. The cubic root of 102484860 is about 467.9720379232.

The spelling of 102484860 in words is "one hundred two million, four hundred eighty-four thousand, eight hundred sixty".