42464166 has 8 divisors (see below), whose sum is σ = 84928344. Its totient is φ = 14154720.

The previous prime is 42464153. The next prime is 42464179. The reversal of 42464166 is 66146424.

It is an interprime number because it is at equal distance from previous prime (42464153) and next prime (42464179).

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

42464166 is an admirable number.

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, 3538675 + ... + 3538686.

It is an arithmetic number, because the mean of its divisors is an integer number (10616043).

Almost surely, 2^42464166 is an apocalyptic number.

42464166 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42464166 is a wasteful number, since it uses less digits than its factorization.

42464166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7077366.

The product of its digits is 27648, while the sum is 33.

The square root of 42464166 is about 6516.4534832990. The cubic root of 42464166 is about 348.8784945508.

The spelling of 42464166 in words is "forty-two million, four hundred sixty-four thousand, one hundred sixty-six".