4238748 has 36 divisors (see below), whose sum is σ = 11280360. Its totient is φ = 1338336.

The previous prime is 4238747. The next prime is 4238753. The reversal of 4238748 is 8478324.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4238747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2415 + ... + 3782.

Almost surely, 2^4238748 is an apocalyptic number.

It is an amenable number.

4238748 is an abundant number, since it is smaller than the sum of its proper divisors (7041612).

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

4238748 is a wasteful number, since it uses less digits than its factorization.

4238748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6226 (or 6221 counting only the distinct ones).

The product of its digits is 43008, while the sum is 36.

The square root of 4238748 is about 2058.8219932767. The cubic root of 4238748 is about 161.8375142649.

The spelling of 4238748 in words is "four million, two hundred thirty-eight thousand, seven hundred forty-eight".