42374533 has 8 divisors (see below), whose sum is σ = 44352000. Its totient is φ = 40408368.

The previous prime is 42374531. The next prime is 42374537. The reversal of 42374533 is 33547324.

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 42374533 - 2¹ = 42374531 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42374495 and 42374504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42374531) 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 7 ways as a sum of consecutive naturals, for example, 5388 + ... + 10666.

It is an arithmetic number, because the mean of its divisors is an integer number (5544000).

Almost surely, 2^42374533 is an apocalyptic number.

It is an amenable number.

42374533 is a deficient number, since it is larger than the sum of its proper divisors (1977467).

42374533 is a wasteful number, since it uses less digits than its factorization.

42374533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5651.

The product of its digits is 30240, while the sum is 31.

The square root of 42374533 is about 6509.5724129930. The cubic root of 42374533 is about 348.6328517175.

The spelling of 42374533 in words is "forty-two million, three hundred seventy-four thousand, five hundred thirty-three".