45897316 has 12 divisors (see below), whose sum is σ = 82491388. Its totient is φ = 22328352.

The previous prime is 45897307. The next prime is 45897317. The reversal of 45897316 is 61379854.

45897316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 36000000 + 9897316 = 6000^2 + 3146^2 .

It is not an unprimeable number, because it can be changed into a prime (45897317) 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, 154911 + ... + 155206.

Almost surely, 2^45897316 is an apocalyptic number.

It is an amenable number.

45897316 is a deficient number, since it is larger than the sum of its proper divisors (36594072).

45897316 is a wasteful number, since it uses less digits than its factorization.

45897316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310158 (or 310156 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 45897316 is about 6774.7557889565. The cubic root of 45897316 is about 358.0379785557.

The spelling of 45897316 in words is "forty-five million, eight hundred ninety-seven thousand, three hundred sixteen".