3002042 has 4 divisors (see below), whose sum is σ = 4503066. Its totient is φ = 1501020.

The previous prime is 3002039. The next prime is 3002089. The reversal of 3002042 is 2402003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2402003 = 37 ⋅64919.

It can be written as a sum of positive squares in only one way, i.e., 1901641 + 1100401 = 1379^2 + 1049^2 .

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, 750509 + ... + 750512.

Almost surely, 2^3002042 is an apocalyptic number.

3002042 is a deficient number, since it is larger than the sum of its proper divisors (1501024).

3002042 is a wasteful number, since it uses less digits than its factorization.

3002042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501023.

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 3002042 is about 1732.6401819189. The cubic root of 3002042 is about 144.2576726493.

Adding to 3002042 its reverse (2402003), we get a palindrome (5404045).

The spelling of 3002042 in words is "three million, two thousand, forty-two".