8470032605 has 8 divisors (see below), whose sum is σ = 10164911064. Its totient is φ = 6775444800.

The previous prime is 8470032583. The next prime is 8470032671. The reversal of 8470032605 is 5062300748.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2723482969 + 5746549636 = 52187^2 + 75806^2 .

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

It is not a de Polignac number, because 8470032605 - 2¹⁸ = 8469770461 is a prime.

It is a Duffinian number.

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, 2366 + ... + 130175.

It is an arithmetic number, because the mean of its divisors is an integer number (1270613883).

Almost surely, 2^8470032605 is an apocalyptic number.

It is an amenable number.

8470032605 is a deficient number, since it is larger than the sum of its proper divisors (1694878459).

8470032605 is a wasteful number, since it uses less digits than its factorization.

8470032605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145327.

The product of its (nonzero) digits is 40320, while the sum is 35.

The square root of 8470032605 is about 92032.7800568906. The cubic root of 8470032605 is about 2038.4263627556.

The spelling of 8470032605 in words is "eight billion, four hundred seventy million, thirty-two thousand, six hundred five".