4172958 has 20 divisors (see below), whose sum is σ = 9350880. Its totient is φ = 1390932.

The previous prime is 4172957. The next prime is 4172981. The reversal of 4172958 is 8592714.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4172953) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12718 + ... + 13041.

It is an arithmetic number, because the mean of its divisors is an integer number (467544).

Almost surely, 2^4172958 is an apocalyptic number.

4172958 is an abundant number, since it is smaller than the sum of its proper divisors (5177922).

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

4172958 is a wasteful number, since it uses less digits than its factorization.

4172958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25773 (or 25764 counting only the distinct ones).

The product of its digits is 20160, while the sum is 36.

The square root of 4172958 is about 2042.7819266872. The cubic root of 4172958 is about 160.9958462465.

It can be divided in two parts, 417 and 2958, that added together give a cube (3375 = 15³).

The spelling of 4172958 in words is "four million, one hundred seventy-two thousand, nine hundred fifty-eight".