102339760 has 40 divisors (see below), whose sum is σ = 240966720. Its totient is φ = 40415232.

The previous prime is 102339751. The next prime is 102339763. The reversal of 102339760 is 67933201.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (102339763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1777 + ... + 14416.

It is an arithmetic number, because the mean of its divisors is an integer number (6024168).

Almost surely, 2^102339760 is an apocalyptic number.

102339760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102339760 is an abundant number, since it is smaller than the sum of its proper divisors (138626960).

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

102339760 is a wasteful number, since it uses less digits than its factorization.

102339760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16285 (or 16279 counting only the distinct ones).

The product of its (nonzero) digits is 6804, while the sum is 31.

The square root of 102339760 is about 10116.3115808085. The cubic root of 102339760 is about 467.7510790618.

The spelling of 102339760 in words is "one hundred two million, three hundred thirty-nine thousand, seven hundred sixty".