45671750 has 16 divisors (see below), whose sum is σ = 85497984. Its totient is φ = 18268600.

The previous prime is 45671701. The next prime is 45671753. The reversal of 45671750 is 5717654.

45671750 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 45671750.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45671753) 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, 91094 + ... + 91593.

It is an arithmetic number, because the mean of its divisors is an integer number (5343624).

Almost surely, 2^45671750 is an apocalyptic number.

45671750 is a deficient number, since it is larger than the sum of its proper divisors (39826234).

45671750 is a wasteful number, since it uses less digits than its factorization.

45671750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182704 (or 182694 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 45671750 is about 6758.0877472847. The cubic root of 45671750 is about 357.4504797172.

The spelling of 45671750 in words is "forty-five million, six hundred seventy-one thousand, seven hundred fifty".