45861307 has 8 divisors (see below), whose sum is σ = 49832960. Its totient is φ = 42045480.

The previous prime is 45861289. The next prime is 45861311. The reversal of 45861307 is 70316854.

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

It is not a de Polignac number, because 45861307 - 2¹¹ = 45859259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45861337) 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 7 ways as a sum of consecutive naturals, for example, 38343 + ... + 39520.

It is an arithmetic number, because the mean of its divisors is an integer number (6229120).

Almost surely, 2^45861307 is an apocalyptic number.

45861307 is a deficient number, since it is larger than the sum of its proper divisors (3971653).

45861307 is a wasteful number, since it uses less digits than its factorization.

45861307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77913.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 45861307 is about 6772.0976809258. The cubic root of 45861307 is about 357.9443204814.

The spelling of 45861307 in words is "forty-five million, eight hundred sixty-one thousand, three hundred seven".