8725107 has 4 divisors (see below), whose sum is σ = 11633480. Its totient is φ = 5816736.

The previous prime is 8725103. The next prime is 8725111. The reversal of 8725107 is 7015278.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (8725103) and next prime (8725111).

It is not a de Polignac number, because 8725107 - 2² = 8725103 is a prime.

It is a super-2 number, since 2×8725107² = 152254984322898, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8725103) 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, 1454182 + ... + 1454187.

It is an arithmetic number, because the mean of its divisors is an integer number (2908370).

Almost surely, 2^8725107 is an apocalyptic number.

8725107 is a deficient number, since it is larger than the sum of its proper divisors (2908373).

8725107 is a wasteful number, since it uses less digits than its factorization.

8725107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2908372.

The product of its (nonzero) digits is 3920, while the sum is 30.

The square root of 8725107 is about 2953.8292096870. The cubic root of 8725107 is about 205.8686676634.

The spelling of 8725107 in words is "eight million, seven hundred twenty-five thousand, one hundred seven".