42633230 has 16 divisors (see below), whose sum is σ = 78373440. Its totient is φ = 16690272.

The previous prime is 42633209. The next prime is 42633257. The reversal of 42633230 is 3233624.

It is a junction number, because it is equal to n+sod(n) for n = 42633196 and 42633205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44885 + ... + 45824.

It is an arithmetic number, because the mean of its divisors is an integer number (4898340).

Almost surely, 2^42633230 is an apocalyptic number.

42633230 is a deficient number, since it is larger than the sum of its proper divisors (35740210).

42633230 is a wasteful number, since it uses less digits than its factorization.

42633230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90763.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 42633230 is about 6529.4126841547. The cubic root of 42633230 is about 349.3408819808.

Adding to 42633230 its reverse (3233624), we get a palindrome (45866854).

The spelling of 42633230 in words is "forty-two million, six hundred thirty-three thousand, two hundred thirty".