4401242 has 4 divisors (see below), whose sum is σ = 6601866. Its totient is φ = 2200620.

The previous prime is 4401233. The next prime is 4401251. The reversal of 4401242 is 2421044.

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

It is an interprime number because it is at equal distance from previous prime (4401233) and next prime (4401251).

It can be written as a sum of positive squares in only one way, i.e., 3500641 + 900601 = 1871^2 + 949^2 .

It is a super-2 number, since 2×4401242² = 38741862285128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4401242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100309 + ... + 1100312.

Almost surely, 2^4401242 is an apocalyptic number.

4401242 is a deficient number, since it is larger than the sum of its proper divisors (2200624).

4401242 is a wasteful number, since it uses less digits than its factorization.

4401242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200623.

The product of its (nonzero) digits is 256, while the sum is 17.

The square root of 4401242 is about 2097.9137255855. The cubic root of 4401242 is about 163.8796708063.

Adding to 4401242 its reverse (2421044), we get a palindrome (6822286).

The spelling of 4401242 in words is "four million, four hundred one thousand, two hundred forty-two".