45716212 has 12 divisors (see below), whose sum is σ = 80059140. Its totient is φ = 22842176.

The previous prime is 45716131. The next prime is 45716219. The reversal of 45716212 is 21261754.

It can be written as a sum of positive squares in 2 ways, for example, as 19131876 + 26584336 = 4374^2 + 5156^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45716219) 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, 4464 + ... + 10552.

It is an arithmetic number, because the mean of its divisors is an integer number (6671595).

Almost surely, 2^45716212 is an apocalyptic number.

It is an amenable number.

45716212 is a deficient number, since it is larger than the sum of its proper divisors (34342928).

45716212 is a wasteful number, since it uses less digits than its factorization.

45716212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7970 (or 7968 counting only the distinct ones).

The product of its digits is 3360, while the sum is 28.

The square root of 45716212 is about 6761.3764870772. The cubic root of 45716212 is about 357.5664362161.

Adding to 45716212 its reverse (21261754), we get a palindrome (66977966).

The spelling of 45716212 in words is "forty-five million, seven hundred sixteen thousand, two hundred twelve".