45744850 has 12 divisors (see below), whose sum is σ = 85085514. Its totient is φ = 18297920.

The previous prime is 45744823. The next prime is 45744851. The reversal of 45744850 is 5844754.

It can be written as a sum of positive squares in 3 ways, for example, as 44368921 + 1375929 = 6661^2 + 1173^2 .

It is not an unprimeable number, because it can be changed into a prime (45744851) 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 in 5 ways as a sum of consecutive naturals, for example, 457399 + ... + 457498.

Almost surely, 2^45744850 is an apocalyptic number.

45744850 is a deficient number, since it is larger than the sum of its proper divisors (39340664).

45744850 is a wasteful number, since it uses less digits than its factorization.

45744850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 914909 (or 914904 counting only the distinct ones).

The product of its (nonzero) digits is 89600, while the sum is 37.

The square root of 45744850 is about 6763.4939195655. The cubic root of 45744850 is about 357.6410840612.

The spelling of 45744850 in words is "forty-five million, seven hundred forty-four thousand, eight hundred fifty".