830102245 has 8 divisors (see below), whose sum is σ = 1138425984. Its totient is φ = 569212944.

The previous prime is 830102237. The next prime is 830102257. The reversal of 830102245 is 542201038.

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 830102245 - 2³ = 830102237 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11858569 + ... + 11858638.

It is an arithmetic number, because the mean of its divisors is an integer number (142303248).

Almost surely, 2^830102245 is an apocalyptic number.

It is an amenable number.

830102245 is a deficient number, since it is larger than the sum of its proper divisors (308323739).

830102245 is a wasteful number, since it uses less digits than its factorization.

830102245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23717219.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 830102245 is about 28811.4950150109. The cubic root of 830102245 is about 939.8182253763.

The spelling of 830102245 in words is "eight hundred thirty million, one hundred two thousand, two hundred forty-five".