4125147 has 24 divisors (see below), whose sum is σ = 6272784. Its totient is φ = 2396736.

The previous prime is 4125137. The next prime is 4125151. The reversal of 4125147 is 7415214.

It is not a de Polignac number, because 4125147 - 2⁴ = 4125131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4125127) 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, 13933 + ... + 14225.

It is an arithmetic number, because the mean of its divisors is an integer number (261366).

Almost surely, 2^4125147 is an apocalyptic number.

4125147 is a deficient number, since it is larger than the sum of its proper divisors (2147637).

4125147 is a wasteful number, since it uses less digits than its factorization.

4125147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347 (or 328 counting only the distinct ones).

The product of its digits is 1120, while the sum is 24.

The square root of 4125147 is about 2031.0457897349. The cubic root of 4125147 is about 160.3786215582.

The spelling of 4125147 in words is "four million, one hundred twenty-five thousand, one hundred forty-seven".