8115470245 has 8 divisors (see below), whose sum is σ = 9739049760. Its totient is φ = 6492052560.

The previous prime is 8115470239. The next prime is 8115470257. The reversal of 8115470245 is 5420745118.

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

It is not a de Polignac number, because 8115470245 - 2¹⁷ = 8115339173 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161830 + ... + 205960.

It is an arithmetic number, because the mean of its divisors is an integer number (1217381220).

Almost surely, 2^8115470245 is an apocalyptic number.

It is an amenable number.

8115470245 is a deficient number, since it is larger than the sum of its proper divisors (1623579515).

8115470245 is a wasteful number, since it uses less digits than its factorization.

8115470245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80915.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 8115470245 is about 90085.9048075780. The cubic root of 8115470245 is about 2009.5765916726.

The spelling of 8115470245 in words is "eight billion, one hundred fifteen million, four hundred seventy thousand, two hundred forty-five".