102365648 has 40 divisors (see below), whose sum is σ = 247275840. Its totient is φ = 39882240.

The previous prime is 102365647. The next prime is 102365677. The reversal of 102365648 is 846563201.

It is a super-3 number, since 3×102365648³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102365647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40313 + ... + 42776.

It is an arithmetic number, because the mean of its divisors is an integer number (6181896).

Almost surely, 2^102365648 is an apocalyptic number.

It is an amenable number.

102365648 is an abundant number, since it is smaller than the sum of its proper divisors (144910192).

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

102365648 is a wasteful number, since it uses less digits than its factorization.

102365648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83115 (or 83109 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 102365648 is about 10117.5910176287. The cubic root of 102365648 is about 467.7905167122.

The spelling of 102365648 in words is "one hundred two million, three hundred sixty-five thousand, six hundred forty-eight".