4237972 has 12 divisors (see below), whose sum is σ = 7430976. Its totient is φ = 2114840.

The previous prime is 4237967. The next prime is 4237993. The reversal of 4237972 is 2797324.

4237972 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

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, 3063 + ... + 4225.

It is an arithmetic number, because the mean of its divisors is an integer number (619248).

Almost surely, 2^4237972 is an apocalyptic number.

It is an amenable number.

4237972 is a deficient number, since it is larger than the sum of its proper divisors (3193004).

4237972 is a wasteful number, since it uses less digits than its factorization.

4237972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2078 (or 2076 counting only the distinct ones).

The product of its digits is 21168, while the sum is 34.

The square root of 4237972 is about 2058.6335273671. The cubic root of 4237972 is about 161.8276376397.

The spelling of 4237972 in words is "four million, two hundred thirty-seven thousand, nine hundred seventy-two".