102450768 has 120 divisors (see below), whose sum is σ = 315345888. Its totient is φ = 28562688.

The previous prime is 102450767. The next prime is 102450853. The reversal of 102450768 is 867054201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102450767) 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 23 ways as a sum of consecutive naturals, for example, 100630 + ... + 101642.

Almost surely, 2^102450768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102450768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (157672944).

102450768 is an abundant number, since it is smaller than the sum of its proper divisors (212895120).

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

102450768 is a wasteful number, since it uses less digits than its factorization.

102450768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081 (or 1068 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 102450768 is about 10121.7966784559. The cubic root of 102450768 is about 467.9201412427.

The spelling of 102450768 in words is "one hundred two million, four hundred fifty thousand, seven hundred sixty-eight".