42926313 has 8 divisors (see below), whose sum is σ = 57802176. Its totient is φ = 28334000.

The previous prime is 42926311. The next prime is 42926333. The reversal of 42926313 is 31362924.

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 42926313 - 2¹ = 42926311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42926311) 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, 70533 + ... + 71138.

It is an arithmetic number, because the mean of its divisors is an integer number (7225272).

Almost surely, 2^42926313 is an apocalyptic number.

It is an amenable number.

42926313 is a deficient number, since it is larger than the sum of its proper divisors (14875863).

42926313 is a wasteful number, since it uses less digits than its factorization.

42926313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141775.

The product of its digits is 7776, while the sum is 30.

The square root of 42926313 is about 6551.8175340893. The cubic root of 42926313 is about 350.1395715457.

The spelling of 42926313 in words is "forty-two million, nine hundred twenty-six thousand, three hundred thirteen".