4237881 has 8 divisors (see below), whose sum is σ = 5661600. Its totient is φ = 2819712.

The previous prime is 4237873. The next prime is 4237889. The reversal of 4237881 is 1887324.

It is an interprime number because it is at equal distance from previous prime (4237873) and next prime (4237889).

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

It is not a de Polignac number, because 4237881 - 2³ = 4237873 is a prime.

It is a super-2 number, since 2×4237881² = 35919270740322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4237889) 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, 970 + ... + 3068.

It is an arithmetic number, because the mean of its divisors is an integer number (707700).

Almost surely, 2^4237881 is an apocalyptic number.

It is an amenable number.

4237881 is a deficient number, since it is larger than the sum of its proper divisors (1423719).

4237881 is a wasteful number, since it uses less digits than its factorization.

4237881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775.

The product of its digits is 10752, while the sum is 33.

The square root of 4237881 is about 2058.6114252087. The cubic root of 4237881 is about 161.8264793483.

The spelling of 4237881 in words is "four million, two hundred thirty-seven thousand, eight hundred eighty-one".