45320466 has 8 divisors (see below), whose sum is σ = 90640944. Its totient is φ = 15106820.

The previous prime is 45320447. The next prime is 45320467. The reversal of 45320466 is 66402354.

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

45320466 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (45320467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3776700 + ... + 3776711.

It is an arithmetic number, because the mean of its divisors is an integer number (11330118).

Almost surely, 2^45320466 is an apocalyptic number.

45320466 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.

45320466 is a wasteful number, since it uses less digits than its factorization.

45320466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553416.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 45320466 is about 6732.0476825406. The cubic root of 45320466 is about 356.5316772575.

The spelling of 45320466 in words is "forty-five million, three hundred twenty thousand, four hundred sixty-six".