45743682 has 8 divisors (see below), whose sum is σ = 91487376. Its totient is φ = 15247892.

The previous prime is 45743681. The next prime is 45743689. The reversal of 45743682 is 28634754.

It is a happy number.

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

45743682 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 45743682.

It is not an unprimeable number, because it can be changed into a prime (45743681) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3811968 + ... + 3811979.

It is an arithmetic number, because the mean of its divisors is an integer number (11435922).

Almost surely, 2^45743682 is an apocalyptic number.

45743682 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.

45743682 is a wasteful number, since it uses less digits than its factorization.

45743682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623952.

The product of its digits is 161280, while the sum is 39.

The square root of 45743682 is about 6763.4075731099. The cubic root of 45743682 is about 357.6380401605.

It can be divided in two parts, 4574 and 3682, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 45743682 in words is "forty-five million, seven hundred forty-three thousand, six hundred eighty-two".