45704252 has 24 divisors (see below), whose sum is σ = 87951360. Its totient is φ = 20608560.

The previous prime is 45704237. The next prime is 45704273. The reversal of 45704252 is 25240754.

It is a happy number.

45704252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 1499 + ... + 9677.

It is an arithmetic number, because the mean of its divisors is an integer number (3664640).

Almost surely, 2^45704252 is an apocalyptic number.

It is an amenable number.

45704252 is a deficient number, since it is larger than the sum of its proper divisors (42247108).

45704252 is a wasteful number, since it uses less digits than its factorization.

45704252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8321 (or 8319 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 29.

The square root of 45704252 is about 6760.4919939306. The cubic root of 45704252 is about 357.5352520375.

The spelling of 45704252 in words is "forty-five million, seven hundred four thousand, two hundred fifty-two".