4025672 has 16 divisors (see below), whose sum is σ = 8626560. Its totient is φ = 1725264.

The previous prime is 4025657. The next prime is 4025683. The reversal of 4025672 is 2765204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35888 + ... + 35999.

It is an arithmetic number, because the mean of its divisors is an integer number (539160).

Almost surely, 2^4025672 is an apocalyptic number.

It is an amenable number.

4025672 is an abundant number, since it is smaller than the sum of its proper divisors (4600888).

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

4025672 is a wasteful number, since it uses less digits than its factorization.

4025672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71900 (or 71896 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 4025672 is about 2006.4077352323. The cubic root of 4025672 is about 159.0789792613.

The spelling of 4025672 in words is "four million, twenty-five thousand, six hundred seventy-two".