4167975 has 48 divisors (see below), whose sum is σ = 8356608. Its totient is φ = 1789440.

The previous prime is 4167953. The next prime is 4167979. The reversal of 4167975 is 5797614.

It is not a de Polignac number, because 4167975 - 2⁷ = 4167847 is a prime.

Its product of digits (52920) is a multiple of the sum of its prime factors (504).

4167975 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4167979) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8692 + ... + 9158.

It is an arithmetic number, because the mean of its divisors is an integer number (174096).

Almost surely, 2^4167975 is an apocalyptic number.

4167975 is an abundant number, since it is smaller than the sum of its proper divisors (4188633).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4167975 is a wasteful number, since it uses less digits than its factorization.

4167975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504 (or 499 counting only the distinct ones).

The product of its digits is 52920, while the sum is 39.

The square root of 4167975 is about 2041.5619020740. The cubic root of 4167975 is about 160.9317380977.

The spelling of 4167975 in words is "four million, one hundred sixty-seven thousand, nine hundred seventy-five".