45823747 has 8 divisors (see below), whose sum is σ = 46994256. Its totient is φ = 44664672.

The previous prime is 45823727. The next prime is 45823787. The reversal of 45823747 is 74732854.

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 45823747 - 2¹⁹ = 45299459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45823727) 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, 5568 + ... + 11074.

It is an arithmetic number, because the mean of its divisors is an integer number (5874282).

Almost surely, 2^45823747 is an apocalyptic number.

45823747 is a deficient number, since it is larger than the sum of its proper divisors (1170509).

45823747 is a wasteful number, since it uses less digits than its factorization.

45823747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5717.

The product of its digits is 188160, while the sum is 40.

The square root of 45823747 is about 6769.3239692011. The cubic root of 45823747 is about 357.8465760610.

The spelling of 45823747 in words is "forty-five million, eight hundred twenty-three thousand, seven hundred forty-seven".