42573326 has 8 divisors (see below), whose sum is σ = 63968400. Its totient is φ = 21250528.

The previous prime is 42573317. The next prime is 42573331. The reversal of 42573326 is 62337524.

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

It is a junction number, because it is equal to n+sod(n) for n = 42573292 and 42573301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16571 + ... + 18966.

It is an arithmetic number, because the mean of its divisors is an integer number (7996050).

Almost surely, 2^42573326 is an apocalyptic number.

42573326 is a deficient number, since it is larger than the sum of its proper divisors (21395074).

42573326 is a wasteful number, since it uses less digits than its factorization.

42573326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36138.

The product of its digits is 30240, while the sum is 32.

The square root of 42573326 is about 6524.8238290394. The cubic root of 42573326 is about 349.1771855299.

The spelling of 42573326 in words is "forty-two million, five hundred seventy-three thousand, three hundred twenty-six".