42463472 has 10 divisors (see below), whose sum is σ = 82273008. Its totient is φ = 21231728.

The previous prime is 42463417. The next prime is 42463481. The reversal of 42463472 is 27436424.

42463472 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1326968 + ... + 1326999.

Almost surely, 2^42463472 is an apocalyptic number.

It is an amenable number.

42463472 is a deficient number, since it is larger than the sum of its proper divisors (39809536).

42463472 is a wasteful number, since it uses less digits than its factorization.

42463472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653975 (or 2653969 counting only the distinct ones).

The product of its digits is 32256, while the sum is 32.

The square root of 42463472 is about 6516.4002332576. The cubic root of 42463472 is about 348.8765939444.

Adding to 42463472 its reverse (27436424), we get a palindrome (69899896).

The spelling of 42463472 in words is "forty-two million, four hundred sixty-three thousand, four hundred seventy-two".