42233777 has 8 divisors (see below), whose sum is σ = 43842432. Its totient is φ = 40654800.

The previous prime is 42233771. The next prime is 42233791. The reversal of 42233777 is 77733224.

42233777 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42233777 - 2¹⁰ = 42232753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42233771) 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, 4499 + ... + 10232.

It is an arithmetic number, because the mean of its divisors is an integer number (5480304).

Almost surely, 2^42233777 is an apocalyptic number.

42233777 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

It is an amenable number.

42233777 is a deficient number, since it is larger than the sum of its proper divisors (1608655).

42233777 is a wasteful number, since it uses less digits than its factorization.

42233777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14839.

The product of its digits is 49392, while the sum is 35.

The square root of 42233777 is about 6498.7519571068. The cubic root of 42233777 is about 348.2464041886.

It can be divided in two parts, 4223 and 3777, that added together give a cube (8000 = 20³).

The spelling of 42233777 in words is "forty-two million, two hundred thirty-three thousand, seven hundred seventy-seven".