45014212 has 6 divisors (see below), whose sum is σ = 78774878. Its totient is φ = 22507104.

The previous prime is 45014161. The next prime is 45014219. The reversal of 45014212 is 21241054.

It can be written as a sum of positive squares in only one way, i.e., 41679936 + 3334276 = 6456^2 + 1826^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 45014212.

It is not an unprimeable number, because it can be changed into a prime (45014219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626773 + ... + 5626780.

Almost surely, 2^45014212 is an apocalyptic number.

It is an amenable number.

45014212 is a deficient number, since it is larger than the sum of its proper divisors (33760666).

45014212 is a wasteful number, since it uses less digits than its factorization.

45014212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11253557 (or 11253555 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 45014212 is about 6709.2631488115. The cubic root of 45014212 is about 355.7267713726.

Adding to 45014212 its reverse (21241054), we get a palindrome (66255266).

The spelling of 45014212 in words is "forty-five million, fourteen thousand, two hundred twelve".