102827880 has 192 divisors, whose sum is σ = 353808000. Its totient is φ = 26853120.

The previous prime is 102827863. The next prime is 102827927. The reversal of 102827880 is 88728201.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 690046 + ... + 690194.

It is an arithmetic number, because the mean of its divisors is an integer number (1842750).

Almost surely, 2^102827880 is an apocalyptic number.

102827880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102827880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176904000).

102827880 is an abundant number, since it is smaller than the sum of its proper divisors (250980120).

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

102827880 is a wasteful number, since it uses less digits than its factorization.

102827880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246 (or 230 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 102827880 is about 10140.4082758043. The cubic root of 102827880 is about 468.4935621368.

The spelling of 102827880 in words is "one hundred two million, eight hundred twenty-seven thousand, eight hundred eighty".