8132345 has 8 divisors (see below), whose sum is σ = 10509576. Its totient is φ = 6005376.

The previous prime is 8132329. The next prime is 8132347. The reversal of 8132345 is 5432318.

It can be written as a sum of positive squares in 4 ways, for example, as 309136 + 7823209 = 556^2 + 2797^2 .

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

It is not a de Polignac number, because 8132345 - 2⁴ = 8132329 is a prime.

It is a super-2 number, since 2×8132345² = 132270070398050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8132347) 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, 62492 + ... + 62621.

It is an arithmetic number, because the mean of its divisors is an integer number (1313697).

Almost surely, 2^8132345 is an apocalyptic number.

It is an amenable number.

8132345 is a deficient number, since it is larger than the sum of its proper divisors (2377231).

8132345 is a wasteful number, since it uses less digits than its factorization.

8132345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125131.

The product of its digits is 2880, while the sum is 26.

The square root of 8132345 is about 2851.7266699317. The cubic root of 8132345 is about 201.0968486189.

The spelling of 8132345 in words is "eight million, one hundred thirty-two thousand, three hundred forty-five".