45241222 has 8 divisors (see below), whose sum is σ = 73082016. Its totient is φ = 20880552.

The previous prime is 45241193. The next prime is 45241241. The reversal of 45241222 is 22214254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45241193 and 45241202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 869998 + ... + 870049.

It is an arithmetic number, because the mean of its divisors is an integer number (9135252).

Almost surely, 2^45241222 is an apocalyptic number.

45241222 is a deficient number, since it is larger than the sum of its proper divisors (27840794).

45241222 is a wasteful number, since it uses less digits than its factorization.

45241222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740062.

The product of its digits is 1280, while the sum is 22.

The square root of 45241222 is about 6726.1595282895. The cubic root of 45241222 is about 356.3237544228.

Adding to 45241222 its reverse (22214254), we get a palindrome (67455476).

The spelling of 45241222 in words is "forty-five million, two hundred forty-one thousand, two hundred twenty-two".