418282066 has 8 divisors (see below), whose sum is σ = 630116604. Its totient is φ = 208243200.

The previous prime is 418282057. The next prime is 418282091. The reversal of 418282066 is 660282814.

It can be written as a sum of positive squares in 2 ways, for example, as 409455225 + 8826841 = 20235^2 + 2971^2 .

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

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, 448335 + ... + 449266.

Almost surely, 2^418282066 is an apocalyptic number.

418282066 is a deficient number, since it is larger than the sum of its proper divisors (211834538).

418282066 is a wasteful number, since it uses less digits than its factorization.

418282066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897836.

The product of its (nonzero) digits is 36864, while the sum is 37.

The square root of 418282066 is about 20451.9452864514. The cubic root of 418282066 is about 747.8647808134.

The spelling of 418282066 in words is "four hundred eighteen million, two hundred eighty-two thousand, sixty-six".