102450282 has 16 divisors (see below), whose sum is σ = 223528032. Its totient is φ = 31045520.

The previous prime is 102450277. The next prime is 102450311. The reversal of 102450282 is 282054201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 776073 + ... + 776204.

It is an arithmetic number, because the mean of its divisors is an integer number (13970502).

Almost surely, 2^102450282 is an apocalyptic number.

102450282 is an abundant number, since it is smaller than the sum of its proper divisors (121077750).

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

102450282 is a wasteful number, since it uses less digits than its factorization.

102450282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552293.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 102450282 is about 10121.7726708319. The cubic root of 102450282 is about 467.9194013441.

The spelling of 102450282 in words is "one hundred two million, four hundred fifty thousand, two hundred eighty-two".