42468755 has 16 divisors (see below), whose sum is σ = 58368000. Its totient is φ = 29058912.

The previous prime is 42468739. The next prime is 42468757. The reversal of 42468755 is 55786424.

It is a cyclic number.

It is not a de Polignac number, because 42468755 - 2⁴ = 42468739 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42468757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20246 + ... + 22244.

It is an arithmetic number, because the mean of its divisors is an integer number (3648000).

Almost surely, 2^42468755 is an apocalyptic number.

42468755 is a deficient number, since it is larger than the sum of its proper divisors (15899245).

42468755 is a wasteful number, since it uses less digits than its factorization.

42468755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618.

The product of its digits is 268800, while the sum is 41.

The square root of 42468755 is about 6516.8055824921. The cubic root of 42468755 is about 348.8910615839.

The spelling of 42468755 in words is "forty-two million, four hundred sixty-eight thousand, seven hundred fifty-five".