42653324 has 18 divisors (see below), whose sum is σ = 86830380. Its totient is φ = 18279912.

The previous prime is 42653279. The next prime is 42653327. The reversal of 42653324 is 42335624.

It is not an unprimeable number, because it can be changed into a prime (42653327) 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, 108614 + ... + 109005.

It is an arithmetic number, because the mean of its divisors is an integer number (4823910).

Almost surely, 2^42653324 is an apocalyptic number.

It is an amenable number.

42653324 is an abundant number, since it is smaller than the sum of its proper divisors (44177056).

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

42653324 is a wasteful number, since it uses less digits than its factorization.

42653324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217637 (or 217628 counting only the distinct ones).

The product of its digits is 17280, while the sum is 29.

The square root of 42653324 is about 6530.9512324010. The cubic root of 42653324 is about 349.3957574315.

Adding to 42653324 its reverse (42335624), we get a palindrome (84988948).

The spelling of 42653324 in words is "forty-two million, six hundred fifty-three thousand, three hundred twenty-four".