3061442 has 4 divisors (see below), whose sum is σ = 4592166. Its totient is φ = 1530720.

The previous prime is 3061441. The next prime is 3061459. The reversal of 3061442 is 2441603.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2441603 = 47 ⋅51949.

It can be written as a sum of positive squares in only one way, i.e., 1666681 + 1394761 = 1291^2 + 1181^2 .

It is not an unprimeable number, because it can be changed into a prime (3061441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 765359 + ... + 765362.

Almost surely, 2^3061442 is an apocalyptic number.

3061442 is a deficient number, since it is larger than the sum of its proper divisors (1530724).

3061442 is a wasteful number, since it uses less digits than its factorization.

3061442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1530723.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3061442 is about 1749.6976881736. The cubic root of 3061442 is about 145.2029184325.

The spelling of 3061442 in words is "three million, sixty-one thousand, four hundred forty-two".