4360042 has 4 divisors (see below), whose sum is σ = 6540066. Its totient is φ = 2180020.

The previous prime is 4360033. The next prime is 4360051. The reversal of 4360042 is 2400634.

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 (4360033) and next prime (4360051).

It can be written as a sum of positive squares in only one way, i.e., 3381921 + 978121 = 1839^2 + 989^2 .

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1090009 + ... + 1090012.

Almost surely, 2^4360042 is an apocalyptic number.

4360042 is a deficient number, since it is larger than the sum of its proper divisors (2180024).

4360042 is a wasteful number, since it uses less digits than its factorization.

4360042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2180023.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4360042 is about 2088.0713589339. The cubic root of 4360042 is about 163.3667079747.

Adding to 4360042 its reverse (2400634), we get a palindrome (6760676).

The spelling of 4360042 in words is "four million, three hundred sixty thousand, forty-two".