42463204 has 18 divisors (see below), whose sum is σ = 86443350. Its totient is φ = 18198432.

The previous prime is 42463199. The next prime is 42463207. The reversal of 42463204 is 40236424.

It can be written as a sum of positive squares in only one way, i.e., 26543104 + 15920100 = 5152^2 + 3990^2 .

It is not an unprimeable number, because it can be changed into a prime (42463207) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108129 + ... + 108520.

Almost surely, 2^42463204 is an apocalyptic number.

It is an amenable number.

42463204 is an abundant number, since it is smaller than the sum of its proper divisors (43980146).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42463204 is a wasteful number, since it uses less digits than its factorization.

42463204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216667 (or 216658 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 42463204 is about 6516.3796697246. The cubic root of 42463204 is about 348.8758599871.

Adding to 42463204 its reverse (40236424), we get a palindrome (82699628).

The spelling of 42463204 in words is "forty-two million, four hundred sixty-three thousand, two hundred four".