45230771 has 4 divisors (see below), whose sum is σ = 45244344. Its totient is φ = 45217200.

The previous prime is 45230753. The next prime is 45230789. The reversal of 45230771 is 17703254.

45230771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 17703254 = 2 ⋅8851627.

It is an interprime number because it is at equal distance from previous prime (45230753) and next prime (45230789).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45230771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45230701) 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, 2036 + ... + 9726.

It is an arithmetic number, because the mean of its divisors is an integer number (11311086).

Almost surely, 2^45230771 is an apocalyptic number.

45230771 is a deficient number, since it is larger than the sum of its proper divisors (13573).

45230771 is an equidigital number, since it uses as much as digits as its factorization.

45230771 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13572.

The product of its (nonzero) digits is 5880, while the sum is 29.

The square root of 45230771 is about 6725.3825913475. The cubic root of 45230771 is about 356.2963146516.

The spelling of 45230771 in words is "forty-five million, two hundred thirty thousand, seven hundred seventy-one".