45661282 has 8 divisors (see below), whose sum is σ = 68594256. Its totient is φ = 22796532.

The previous prime is 45661267. The next prime is 45661387. The reversal of 45661282 is 28216654.

45661282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15348 + ... + 18079.

It is an arithmetic number, because the mean of its divisors is an integer number (8574282).

Almost surely, 2^45661282 is an apocalyptic number.

45661282 is a deficient number, since it is larger than the sum of its proper divisors (22932974).

45661282 is a wasteful number, since it uses less digits than its factorization.

45661282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34112.

The product of its digits is 23040, while the sum is 34.

The square root of 45661282 is about 6757.3132234639. The cubic root of 45661282 is about 357.4231683228.

The spelling of 45661282 in words is "forty-five million, six hundred sixty-one thousand, two hundred eighty-two".