45791243 has 8 divisors (see below), whose sum is σ = 46242000. Its totient is φ = 45343008.

The previous prime is 45791209. The next prime is 45791267. The reversal of 45791243 is 34219754.

45791243 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 a cyclic number.

It is not a de Polignac number, because 45791243 - 2¹⁶ = 45725707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45721243) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 62105 + ... + 62837.

It is an arithmetic number, because the mean of its divisors is an integer number (5780250).

Almost surely, 2^45791243 is an apocalyptic number.

45791243 is a deficient number, since it is larger than the sum of its proper divisors (450757).

45791243 is a wasteful number, since it uses less digits than its factorization.

45791243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261.

The product of its digits is 30240, while the sum is 35.

The square root of 45791243 is about 6766.9227127255. The cubic root of 45791243 is about 357.7619460229.

The spelling of 45791243 in words is "forty-five million, seven hundred ninety-one thousand, two hundred forty-three".