42648351 has 8 divisors (see below), whose sum is σ = 57665664. Its totient is φ = 28031640.

The previous prime is 42648341. The next prime is 42648367. The reversal of 42648351 is 15384624.

42648351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42648351 - 2¹⁰ = 42647327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42648301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99901 + ... + 100326.

It is an arithmetic number, because the mean of its divisors is an integer number (7208208).

Almost surely, 2^42648351 is an apocalyptic number.

42648351 is a deficient number, since it is larger than the sum of its proper divisors (15017313).

42648351 is a wasteful number, since it uses less digits than its factorization.

42648351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200301.

The product of its digits is 23040, while the sum is 33.

The square root of 42648351 is about 6530.5704957530. The cubic root of 42648351 is about 349.3821780863.

The spelling of 42648351 in words is "forty-two million, six hundred forty-eight thousand, three hundred fifty-one".