8472105 has 24 divisors (see below), whose sum is σ = 14938560. Its totient is φ = 4440480.

The previous prime is 8472053. The next prime is 8472109. The reversal of 8472105 is 5012748.

It is not a de Polignac number, because 8472105 - 2⁸ = 8471849 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8472109) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1060 + ... + 4250.

It is an arithmetic number, because the mean of its divisors is an integer number (622440).

Almost surely, 2^8472105 is an apocalyptic number.

It is an amenable number.

8472105 is a deficient number, since it is larger than the sum of its proper divisors (6466455).

8472105 is a wasteful number, since it uses less digits than its factorization.

8472105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3258 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The square root of 8472105 is about 2910.6880629844. The cubic root of 8472105 is about 203.8592599035.

The spelling of 8472105 in words is "eight million, four hundred seventy-two thousand, one hundred five".