4118972 has 48 divisors (see below), whose sum is σ = 8937600. Its totient is φ = 1632960.

The previous prime is 4118971. The next prime is 4118977. The reversal of 4118972 is 2798114.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4118971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10679 + ... + 11057.

It is an arithmetic number, because the mean of its divisors is an integer number (186200).

Almost surely, 2^4118972 is an apocalyptic number.

It is an amenable number.

4118972 is an abundant number, since it is smaller than the sum of its proper divisors (4818628).

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

4118972 is a wasteful number, since it uses less digits than its factorization.

4118972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426 (or 424 counting only the distinct ones).

The product of its digits is 4032, while the sum is 32.

The square root of 4118972 is about 2029.5250675959. The cubic root of 4118972 is about 160.2985571346.

The spelling of 4118972 in words is "four million, one hundred eighteen thousand, nine hundred seventy-two".