8148245 has 16 divisors (see below), whose sum is σ = 11763840. Its totient is φ = 5292864.

The previous prime is 8148229. The next prime is 8148263. The reversal of 8148245 is 5428418.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8148245 - 2⁴ = 8148229 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5462 + ... + 6791.

It is an arithmetic number, because the mean of its divisors is an integer number (735240).

Almost surely, 2^8148245 is an apocalyptic number.

It is an amenable number.

8148245 is a deficient number, since it is larger than the sum of its proper divisors (3615595).

8148245 is a wasteful number, since it uses less digits than its factorization.

8148245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12284.

The product of its digits is 10240, while the sum is 32.

The square root of 8148245 is about 2854.5130933313. The cubic root of 8148245 is about 201.2278218426.

The spelling of 8148245 in words is "eight million, one hundred forty-eight thousand, two hundred forty-five".