4148975 has 12 divisors (see below), whose sum is σ = 5223624. Its totient is φ = 3268320.

The previous prime is 4148971. The next prime is 4148983. The reversal of 4148975 is 5798414.

It is not a de Polignac number, because 4148975 - 2² = 4148971 is a prime.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4148971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 437 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (435302).

Almost surely, 2^4148975 is an apocalyptic number.

4148975 is a deficient number, since it is larger than the sum of its proper divisors (1074649).

4148975 is a wasteful number, since it uses less digits than its factorization.

4148975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2554 (or 2549 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 4148975 is about 2036.9032868548. The cubic root of 4148975 is about 160.6868261139.

The spelling of 4148975 in words is "four million, one hundred forty-eight thousand, nine hundred seventy-five".