42933733 has 4 divisors (see below), whose sum is σ = 42946848. Its totient is φ = 42920620.

The previous prime is 42933731. The next prime is 42933739. The reversal of 42933733 is 33733924.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 42933733 - 2¹ = 42933731 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42933731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2910 + ... + 9712.

It is an arithmetic number, because the mean of its divisors is an integer number (10736712).

Almost surely, 2^42933733 is an apocalyptic number.

It is an amenable number.

42933733 is a deficient number, since it is larger than the sum of its proper divisors (13115).

42933733 is an equidigital number, since it uses as much as digits as its factorization.

42933733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13114.

The product of its digits is 40824, while the sum is 34.

The square root of 42933733 is about 6552.3837647073. The cubic root of 42933733 is about 350.1597447663.

The spelling of 42933733 in words is "forty-two million, nine hundred thirty-three thousand, seven hundred thirty-three".