102882378 has 16 divisors (see below), whose sum is σ = 216594720. Its totient is φ = 32489136.

The previous prime is 102882361. The next prime is 102882433. The reversal of 102882378 is 873288201.

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, 451125 + ... + 451352.

It is an arithmetic number, because the mean of its divisors is an integer number (13537170).

Almost surely, 2^102882378 is an apocalyptic number.

102882378 is an abundant number, since it is smaller than the sum of its proper divisors (113712342).

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

102882378 is a wasteful number, since it uses less digits than its factorization.

102882378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 902501.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 102882378 is about 10143.0950897643. The cubic root of 102882378 is about 468.5763135362.

The spelling of 102882378 in words is "one hundred two million, eight hundred eighty-two thousand, three hundred seventy-eight".