42653230 has 16 divisors (see below), whose sum is σ = 78851520. Its totient is φ = 16600032.

The previous prime is 42653203. The next prime is 42653231. The reversal of 42653230 is 3235624.

It is a happy number.

42653230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 42653195 and 42653204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42653231) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 57270 + ... + 58009.

It is an arithmetic number, because the mean of its divisors is an integer number (4928220).

Almost surely, 2^42653230 is an apocalyptic number.

42653230 is a deficient number, since it is larger than the sum of its proper divisors (36198290).

42653230 is a wasteful number, since it uses less digits than its factorization.

42653230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115323.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 42653230 is about 6530.9440358956. The cubic root of 42653230 is about 349.3955007635.

Adding to 42653230 its reverse (3235624), we get a palindrome (45888854).

The spelling of 42653230 in words is "forty-two million, six hundred fifty-three thousand, two hundred thirty".