42233500 has 24 divisors (see below), whose sum is σ = 92239056. Its totient is φ = 16893200.

The previous prime is 42233459. The next prime is 42233573. The reversal of 42233500 is 533224.

It is a super-3 number, since 3×42233500³ (a number of 24 digits) contains 333 as substring.

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, 41734 + ... + 42733.

It is an arithmetic number, because the mean of its divisors is an integer number (3843294).

Almost surely, 2^42233500 is an apocalyptic number.

It is an amenable number.

42233500 is an abundant number, since it is smaller than the sum of its proper divisors (50005556).

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

42233500 is a wasteful number, since it uses less digits than its factorization.

42233500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84486 (or 84474 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 42233500 is about 6498.7306452876. The cubic root of 42233500 is about 348.2456428354.

Adding to 42233500 its reverse (533224), we get a palindrome (42766724).

The spelling of 42233500 in words is "forty-two million, two hundred thirty-three thousand, five hundred".