4172601 has 8 divisors (see below), whose sum is σ = 5713984. Its totient is φ = 2706480.

The previous prime is 4172579. The next prime is 4172621. The reversal of 4172601 is 1062714.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4172601 - 2⁶ = 4172537 is a prime.

It is a Curzon number.

4172601 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4172621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18685 + ... + 18906.

It is an arithmetic number, because the mean of its divisors is an integer number (714248).

Almost surely, 2^4172601 is an apocalyptic number.

It is an amenable number.

4172601 is a deficient number, since it is larger than the sum of its proper divisors (1541383).

4172601 is a wasteful number, since it uses less digits than its factorization.

4172601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37631.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 4172601 is about 2042.6945439786. The cubic root of 4172601 is about 160.9912550064.

The spelling of 4172601 in words is "four million, one hundred seventy-two thousand, six hundred one".