45745396 has 12 divisors (see below), whose sum is σ = 80639748. Its totient is φ = 22705472.

The previous prime is 45745393. The next prime is 45745411. The reversal of 45745396 is 69354754.

It can be written as a sum of positive squares in 2 ways, for example, as 35569296 + 10176100 = 5964^2 + 3190^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45745393) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41191 + ... + 42286.

It is an arithmetic number, because the mean of its divisors is an integer number (6719979).

Almost surely, 2^45745396 is an apocalyptic number.

It is an amenable number.

45745396 is a deficient number, since it is larger than the sum of its proper divisors (34894352).

45745396 is a wasteful number, since it uses less digits than its factorization.

45745396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83618 (or 83616 counting only the distinct ones).

The product of its digits is 453600, while the sum is 43.

The square root of 45745396 is about 6763.5342831984. The cubic root of 45745396 is about 357.6425069628.

The spelling of 45745396 in words is "forty-five million, seven hundred forty-five thousand, three hundred ninety-six".