42824514 has 32 divisors (see below), whose sum is σ = 87562944. Its totient is φ = 13959680.

The previous prime is 42824491. The next prime is 42824533. The reversal of 42824514 is 41542824.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55894 + ... + 56654.

It is an arithmetic number, because the mean of its divisors is an integer number (2736342).

Almost surely, 2^42824514 is an apocalyptic number.

42824514 is an abundant number, since it is smaller than the sum of its proper divisors (44738430).

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

42824514 is a wasteful number, since it uses less digits than its factorization.

42824514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962.

The product of its digits is 10240, while the sum is 30.

The square root of 42824514 is about 6544.0441624427. The cubic root of 42824514 is about 349.8625691728.

It can be divided in two parts, 428 and 24514, that added together give a palindrome (24942).

The spelling of 42824514 in words is "forty-two million, eight hundred twenty-four thousand, five hundred fourteen".