42162466 has 8 divisors (see below), whose sum is σ = 63370944. Its totient is φ = 21038820.

The previous prime is 42162443. The next prime is 42162467. The reversal of 42162466 is 66426124.

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

It is not an unprimeable number, because it can be changed into a prime (42162467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19950 + ... + 21961.

It is an arithmetic number, because the mean of its divisors is an integer number (7921368).

Almost surely, 2^42162466 is an apocalyptic number.

42162466 is a deficient number, since it is larger than the sum of its proper divisors (21208478).

42162466 is a wasteful number, since it uses less digits than its factorization.

42162466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42416.

The product of its digits is 13824, while the sum is 31.

The square root of 42162466 is about 6493.2631241926. The cubic root of 42162466 is about 348.0502910980.

The spelling of 42162466 in words is "forty-two million, one hundred sixty-two thousand, four hundred sixty-six".