45745374 has 8 divisors (see below), whose sum is σ = 91490760. Its totient is φ = 15248456.

The previous prime is 45745361. The next prime is 45745379. The reversal of 45745374 is 47354754.

45745374 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.

45745374 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45745379) 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 3 ways as a sum of consecutive naturals, for example, 3812109 + ... + 3812120.

It is an arithmetic number, because the mean of its divisors is an integer number (11436345).

Almost surely, 2^45745374 is an apocalyptic number.

45745374 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45745374 is a wasteful number, since it uses less digits than its factorization.

45745374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624234.

The product of its digits is 235200, while the sum is 39.

The square root of 45745374 is about 6763.5326568296. The cubic root of 45745374 is about 357.6424496299.

The spelling of 45745374 in words is "forty-five million, seven hundred forty-five thousand, three hundred seventy-four".