102254802 has 48 divisors (see below), whose sum is σ = 228665088. Its totient is φ = 30438720.

The previous prime is 102254777. The next prime is 102254807. The reversal of 102254802 is 208452201.

It is not an unprimeable number, because it can be changed into a prime (102254807) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29808 + ... + 33060.

It is an arithmetic number, because the mean of its divisors is an integer number (4763856).

Almost surely, 2^102254802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102254802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114332544).

102254802 is an abundant number, since it is smaller than the sum of its proper divisors (126410286).

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

102254802 is a wasteful number, since it uses less digits than its factorization.

102254802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3315 (or 3302 counting only the distinct ones).

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

The square root of 102254802 is about 10112.1116489089. Note that the first 3 decimals coincide. The cubic root of 102254802 is about 467.6216077210.

The spelling of 102254802 in words is "one hundred two million, two hundred fifty-four thousand, eight hundred two".