45744376 has 8 divisors (see below), whose sum is σ = 85770720. Its totient is φ = 22872184.

The previous prime is 45744373. The next prime is 45744383. The reversal of 45744376 is 67344754.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45744373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2859016 + ... + 2859031.

It is an arithmetic number, because the mean of its divisors is an integer number (10721340).

Almost surely, 2^45744376 is an apocalyptic number.

It is an amenable number.

45744376 is a deficient number, since it is larger than the sum of its proper divisors (40026344).

45744376 is a wasteful number, since it uses less digits than its factorization.

45744376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5718053 (or 5718049 counting only the distinct ones).

The product of its digits is 282240, while the sum is 40.

The square root of 45744376 is about 6763.4588784142. The cubic root of 45744376 is about 357.6398487858.

The spelling of 45744376 in words is "forty-five million, seven hundred forty-four thousand, three hundred seventy-six".