2442051 has 12 divisors (see below), whose sum is σ = 3713320. Its totient is φ = 1542240.

The previous prime is 2442047. The next prime is 2442059. The reversal of 2442051 is 1502442.

It is not a de Polignac number, because 2442051 - 2² = 2442047 is a prime.

It is a super-2 number, since 2×2442051² = 11927226173202, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2442059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6970 + ... + 7311.

2^2442051 is an apocalyptic number.

2442051 is a deficient number, since it is larger than the sum of its proper divisors (1271269).

2442051 is a wasteful number, since it uses less digits than its factorization.

2442051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14306 (or 14303 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2442051 is about 1562.7063063801. The cubic root of 2442051 is about 134.6640204961.

Adding to 2442051 its reverse (1502442), we get a palindrome (3944493).

The spelling of 2442051 in words is "two million, four hundred forty-two thousand, fifty-one".