45866330 has 8 divisors (see below), whose sum is σ = 82559412. Its totient is φ = 18346528.

The previous prime is 45866321. The next prime is 45866333. The reversal of 45866330 is 3366854.

It can be written as a sum of positive squares in 2 ways, for example, as 43546801 + 2319529 = 6599^2 + 1523^2 .

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 (45866333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2293307 + ... + 2293326.

Almost surely, 2^45866330 is an apocalyptic number.

45866330 is a deficient number, since it is larger than the sum of its proper divisors (36693082).

45866330 is a wasteful number, since it uses less digits than its factorization.

45866330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4586640.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 45866330 is about 6772.4685307501. The cubic root of 45866330 is about 357.9573880599.

The spelling of 45866330 in words is "forty-five million, eight hundred sixty-six thousand, three hundred thirty".