102452205 has 8 divisors (see below), whose sum is σ = 163923552. Its totient is φ = 54641168.

The previous prime is 102452201. The next prime is 102452213. The reversal of 102452205 is 502254201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102452205 - 2² = 102452201 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102452201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3415059 + ... + 3415088.

It is an arithmetic number, because the mean of its divisors is an integer number (20490444).

Almost surely, 2^102452205 is an apocalyptic number.

102452205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

102452205 is a deficient number, since it is larger than the sum of its proper divisors (61471347).

102452205 is an equidigital number, since it uses as much as digits as its factorization.

102452205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6830155.

The product of its (nonzero) digits is 800, while the sum is 21.

The square root of 102452205 is about 10121.8676636281. The cubic root of 102452205 is about 467.9223289539.

The spelling of 102452205 in words is "one hundred two million, four hundred fifty-two thousand, two hundred five".