4042274 has 4 divisors (see below), whose sum is σ = 6063414. Its totient is φ = 2021136.

The previous prime is 4042271. The next prime is 4042303. The reversal of 4042274 is 4722404.

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

It can be written as a sum of positive squares in only one way, i.e., 3972049 + 70225 = 1993^2 + 265^2 .

It is not an unprimeable number, because it can be changed into a prime (4042271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1010567 + ... + 1010570.

Almost surely, 2^4042274 is an apocalyptic number.

4042274 is a deficient number, since it is larger than the sum of its proper divisors (2021140).

4042274 is a wasteful number, since it uses less digits than its factorization.

4042274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2021139.

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 4042274 is about 2010.5407232881. The cubic root of 4042274 is about 159.2973615956.

Adding to 4042274 its reverse (4722404), we get a palindrome (8764678).

The spelling of 4042274 in words is "four million, forty-two thousand, two hundred seventy-four".