45371224 has 8 divisors (see below), whose sum is σ = 85071060. Its totient is φ = 22685608.

The previous prime is 45371219. The next prime is 45371231. The reversal of 45371224 is 42217354.

45371224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 45371192 and 45371201.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2835694 + ... + 2835709.

Almost surely, 2^45371224 is an apocalyptic number.

It is an amenable number.

45371224 is a deficient number, since it is larger than the sum of its proper divisors (39699836).

45371224 is a wasteful number, since it uses less digits than its factorization.

45371224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5671409 (or 5671405 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 45371224 is about 6735.8165058143. The cubic root of 45371224 is about 356.6647303395.

Adding to 45371224 its reverse (42217354), we get a palindrome (87588578).

The spelling of 45371224 in words is "forty-five million, three hundred seventy-one thousand, two hundred twenty-four".