42463264 has 24 divisors (see below), whose sum is σ = 83927340. Its totient is φ = 21148416.

The previous prime is 42463247. The next prime is 42463283. The reversal of 42463264 is 46236424.

It can be written as a sum of positive squares in 2 ways, for example, as 37210000 + 5253264 = 6100^2 + 2292^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6142 + ... + 11074.

Almost surely, 2^42463264 is an apocalyptic number.

It is an amenable number.

42463264 is a deficient number, since it is larger than the sum of its proper divisors (41464076).

42463264 is a wasteful number, since it uses less digits than its factorization.

42463264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5212 (or 5204 counting only the distinct ones).

The product of its digits is 27648, while the sum is 31.

The square root of 42463264 is about 6516.3842735063. The cubic root of 42463264 is about 348.8760243062.

Adding to 42463264 its reverse (46236424), we get a palindrome (88699688).

The spelling of 42463264 in words is "forty-two million, four hundred sixty-three thousand, two hundred sixty-four".