45942673 has 8 divisors (see below), whose sum is σ = 53786880. Its totient is φ = 38418720.

The previous prime is 45942671. The next prime is 45942719. The reversal of 45942673 is 37624954.

It is a happy number.

45942673 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 45942673 - 2¹ = 45942671 is a prime.

It is a super-2 number, since 2×45942673² = 4221458404769858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45942671) 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, 79753 + ... + 80326.

It is an arithmetic number, because the mean of its divisors is an integer number (6723360).

Almost surely, 2^45942673 is an apocalyptic number.

It is an amenable number.

45942673 is a deficient number, since it is larger than the sum of its proper divisors (7844207).

45942673 is a wasteful number, since it uses less digits than its factorization.

45942673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160127.

The product of its digits is 181440, while the sum is 40.

The square root of 45942673 is about 6778.1024630792. The cubic root of 45942673 is about 358.1558807447.

The spelling of 45942673 in words is "forty-five million, nine hundred forty-two thousand, six hundred seventy-three".