2442512 has 10 divisors (see below), whose sum is σ = 4732398. Its totient is φ = 1221248.

The previous prime is 2442511. The next prime is 2442527. The reversal of 2442512 is 2152442.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2027776 + 414736 = 1424^2 + 644^2 .

It is not an unprimeable number, because it can be changed into a prime (2442511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76313 + ... + 76344.

2^2442512 is an apocalyptic number.

It is an amenable number.

2442512 is a deficient number, since it is larger than the sum of its proper divisors (2289886).

2442512 is a wasteful number, since it uses less digits than its factorization.

2442512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152665 (or 152659 counting only the distinct ones).

The product of its digits is 640, while the sum is 20.

The square root of 2442512 is about 1562.8537999442. The cubic root of 2442512 is about 134.6724937299.

Adding to 2442512 its reverse (2152442), we get a palindrome (4594954).

The spelling of 2442512 in words is "two million, four hundred forty-two thousand, five hundred twelve".