102025266 has 32 divisors (see below), whose sum is σ = 233871360. Its totient is φ = 29066256.

The previous prime is 102025241. The next prime is 102025333. The reversal of 102025266 is 662520201.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12105 + ... + 18723.

It is an arithmetic number, because the mean of its divisors is an integer number (7308480).

Almost surely, 2^102025266 is an apocalyptic number.

102025266 is an abundant number, since it is smaller than the sum of its proper divisors (131846094).

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

102025266 is a wasteful number, since it uses less digits than its factorization.

102025266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6998.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 102025266 is about 10100.7557143018. The cubic root of 102025266 is about 467.2714484276.

Adding to 102025266 its reverse (662520201), we get a palindrome (764545467).

The spelling of 102025266 in words is "one hundred two million, twenty-five thousand, two hundred sixty-six".