45739233 has 6 divisors (see below), whose sum is σ = 66067794. Its totient is φ = 30492816.

The previous prime is 45739223. The next prime is 45739237. The reversal of 45739233 is 33293754.

It can be written as a sum of positive squares in only one way, i.e., 35319249 + 10419984 = 5943^2 + 3228^2 .

It is not a de Polignac number, because 45739233 - 2¹³ = 45731041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45739237) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2541060 + ... + 2541077.

It is an arithmetic number, because the mean of its divisors is an integer number (11011299).

Almost surely, 2^45739233 is an apocalyptic number.

It is an amenable number.

45739233 is a deficient number, since it is larger than the sum of its proper divisors (20328561).

45739233 is a wasteful number, since it uses less digits than its factorization.

45739233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5082143 (or 5082140 counting only the distinct ones).

The product of its digits is 68040, while the sum is 36.

The square root of 45739233 is about 6763.0786628576. The cubic root of 45739233 is about 357.6264452388.

The spelling of 45739233 in words is "forty-five million, seven hundred thirty-nine thousand, two hundred thirty-three".