42466020 has 24 divisors (see below), whose sum is σ = 118905024. Its totient is φ = 11324256.

The previous prime is 42466019. The next prime is 42466033. The reversal of 42466020 is 2066424.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353824 + ... + 353943.

It is an arithmetic number, because the mean of its divisors is an integer number (4954376).

Almost surely, 2^42466020 is an apocalyptic number.

It is an amenable number.

42466020 is an abundant number, since it is smaller than the sum of its proper divisors (76439004).

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

42466020 is a wasteful number, since it uses less digits than its factorization.

42466020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707779 (or 707777 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 42466020 is about 6516.5957370394. The cubic root of 42466020 is about 348.8835718616.

The spelling of 42466020 in words is "forty-two million, four hundred sixty-six thousand, twenty".