4238051 has 4 divisors (see below), whose sum is σ = 4243512. Its totient is φ = 4232592.

The previous prime is 4238033. The next prime is 4238053. The reversal of 4238051 is 1508324.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4238051 is a prime.

It is a super-2 number, since 2×4238051² = 35922152557202, which contains 22 as substring.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (4238053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325 + ... + 3198.

It is an arithmetic number, because the mean of its divisors is an integer number (1060878).

Almost surely, 2^4238051 is an apocalyptic number.

4238051 is a deficient number, since it is larger than the sum of its proper divisors (5461).

4238051 is an equidigital number, since it uses as much as digits as its factorization.

4238051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5460.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 4238051 is about 2058.6527147627. The cubic root of 4238051 is about 161.8286431760.

The spelling of 4238051 in words is "four million, two hundred thirty-eight thousand, fifty-one".