4125672 has 24 divisors (see below), whose sum is σ = 11173890. Its totient is φ = 1375200.

The previous prime is 4125647. The next prime is 4125673. The reversal of 4125672 is 2765214.

It can be written as a sum of positive squares in only one way, i.e., 3944196 + 181476 = 1986^2 + 426^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (4125673) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28579 + ... + 28722.

Almost surely, 2^4125672 is an apocalyptic number.

It is an amenable number.

4125672 is an abundant number, since it is smaller than the sum of its proper divisors (7048218).

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

4125672 is a wasteful number, since it uses less digits than its factorization.

4125672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57313 (or 57306 counting only the distinct ones).

The product of its digits is 3360, while the sum is 27.

The square root of 4125672 is about 2031.1750293857. The cubic root of 4125672 is about 160.3854249686.

It can be divided in two parts, 41256 and 72, that added together give a triangular number (41328 = T₂₈₇).

The spelling of 4125672 in words is "four million, one hundred twenty-five thousand, six hundred seventy-two".