8534245 has 4 divisors (see below), whose sum is σ = 10241100. Its totient is φ = 6827392.

The previous prime is 8534243. The next prime is 8534261. The reversal of 8534245 is 5424358.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5424358 = 2 ⋅2712179.

It can be written as a sum of positive squares in 2 ways, for example, as 3663396 + 4870849 = 1914^2 + 2207^2 .

It is a cyclic number.

It is not a de Polignac number, because 8534245 - 2¹ = 8534243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8534243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 853420 + ... + 853429.

It is an arithmetic number, because the mean of its divisors is an integer number (2560275).

Almost surely, 2^8534245 is an apocalyptic number.

It is an amenable number.

8534245 is a deficient number, since it is larger than the sum of its proper divisors (1706855).

8534245 is a wasteful number, since it uses less digits than its factorization.

8534245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706854.

The product of its digits is 19200, while the sum is 31.

The square root of 8534245 is about 2921.3430130678. The cubic root of 8534245 is about 204.3564589913.

The spelling of 8534245 in words is "eight million, five hundred thirty-four thousand, two hundred forty-five".