4466442 has 8 divisors (see below), whose sum is σ = 8932896. Its totient is φ = 1488812.

The previous prime is 4466419. The next prime is 4466443. The reversal of 4466442 is 2446644.

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

4466442 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (4466443) 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, 372198 + ... + 372209.

It is an arithmetic number, because the mean of its divisors is an integer number (1116612).

Almost surely, 2^4466442 is an apocalyptic number.

4466442 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.

4466442 is a wasteful number, since it uses less digits than its factorization.

4466442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744412.

The product of its digits is 18432, while the sum is 30.

The square root of 4466442 is about 2113.3958455528. The cubic root of 4466442 is about 164.6849451827.

The spelling of 4466442 in words is "four million, four hundred sixty-six thousand, four hundred forty-two".