45844854 has 16 divisors (see below), whose sum is σ = 100025280. Its totient is φ = 13892360.

The previous prime is 45844849. The next prime is 45844859.

45844854 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (45844849) and next prime (45844859).

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45844859) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347244 + ... + 347375.

It is an arithmetic number, because the mean of its divisors is an integer number (6251580).

Almost surely, 2^45844854 is an apocalyptic number.

45844854 is an abundant number, since it is smaller than the sum of its proper divisors (54180426).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45844854 is a wasteful number, since it uses less digits than its factorization.

45844854 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694635.

The product of its digits is 409600, while the sum is 42.

The square root of 45844854 is about 6770.8828080244. The cubic root of 45844854 is about 357.9015105203.

The spelling of 45844854 in words is "forty-five million, eight hundred forty-four thousand, eight hundred fifty-four".