45714447 has 12 divisors (see below), whose sum is σ = 66127464. Its totient is φ = 30432240.

The previous prime is 45714433. The next prime is 45714481. The reversal of 45714447 is 74441754.

It is a happy number.

45714447 is a `hidden beast` number, since 4 + 571 + 44 + 47 = 666.

45714447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45714447 - 2¹¹ = 45712399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45714407) 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 11 ways as a sum of consecutive naturals, for example, 3672 + ... + 10242.

It is an arithmetic number, because the mean of its divisors is an integer number (5510622).

Almost surely, 2^45714447 is an apocalyptic number.

45714447 is a deficient number, since it is larger than the sum of its proper divisors (20413017).

45714447 is a wasteful number, since it uses less digits than its factorization.

45714447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350 (or 7347 counting only the distinct ones).

The product of its digits is 62720, while the sum is 36.

The square root of 45714447 is about 6761.2459650570. The cubic root of 45714447 is about 357.5618345453.

The spelling of 45714447 in words is "forty-five million, seven hundred fourteen thousand, four hundred forty-seven".