42233792 has 28 divisors (see below), whose sum is σ = 85395816. Its totient is φ = 20716800.

The previous prime is 42233791. The next prime is 42233801. The reversal of 42233792 is 29733224.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42233791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2834 + ... + 9617.

Almost surely, 2^42233792 is an apocalyptic number.

It is an amenable number.

42233792 is an abundant number, since it is smaller than the sum of its proper divisors (43162024).

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

42233792 is a wasteful number, since it uses less digits than its factorization.

42233792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12516 (or 12506 counting only the distinct ones).

The product of its digits is 18144, while the sum is 32.

The square root of 42233792 is about 6498.7531111745. The cubic root of 42233792 is about 348.2464454170.

The spelling of 42233792 in words is "forty-two million, two hundred thirty-three thousand, seven hundred ninety-two".