42346533 has 4 divisors (see below), whose sum is σ = 56462048. Its totient is φ = 28231020.

The previous prime is 42346531. The next prime is 42346543. The reversal of 42346533 is 33564324.

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.

It is not a de Polignac number, because 42346533 - 2¹ = 42346531 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42346533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42346531) 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, 7057753 + ... + 7057758.

It is an arithmetic number, because the mean of its divisors is an integer number (14115512).

Almost surely, 2^42346533 is an apocalyptic number.

It is an amenable number.

42346533 is a deficient number, since it is larger than the sum of its proper divisors (14115515).

42346533 is a wasteful number, since it uses less digits than its factorization.

42346533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14115514.

The product of its digits is 25920, while the sum is 30.

The square root of 42346533 is about 6507.4213787029. The cubic root of 42346533 is about 348.5560455949.

The spelling of 42346533 in words is "forty-two million, three hundred forty-six thousand, five hundred thirty-three".