102064244 has 6 divisors (see below), whose sum is σ = 178612434. Its totient is φ = 51032120.

The previous prime is 102064231. The next prime is 102064279. The reversal of 102064244 is 442460201.

It can be written as a sum of positive squares in only one way, i.e., 101404900 + 659344 = 10070^2 + 812^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 12758027 + ... + 12758034.

It is an arithmetic number, because the mean of its divisors is an integer number (29768739).

Almost surely, 2^102064244 is an apocalyptic number.

It is an amenable number.

102064244 is a deficient number, since it is larger than the sum of its proper divisors (76548190).

102064244 is a wasteful number, since it uses less digits than its factorization.

102064244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25516065 (or 25516063 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 102064244 is about 10102.6849896451. The cubic root of 102064244 is about 467.3309467208.

The spelling of 102064244 in words is "one hundred two million, sixty-four thousand, two hundred forty-four".