45241022 has 4 divisors (see below), whose sum is σ = 67861536. Its totient is φ = 22620510.

The previous prime is 45241003. The next prime is 45241037. The reversal of 45241022 is 22014254.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22014254 = 2 ⋅11007127.

It is a junction number, because it is equal to n+sod(n) for n = 45240985 and 45241003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11310254 + ... + 11310257.

It is an arithmetic number, because the mean of its divisors is an integer number (16965384).

Almost surely, 2^45241022 is an apocalyptic number.

45241022 is a deficient number, since it is larger than the sum of its proper divisors (22620514).

45241022 is a wasteful number, since it uses less digits than its factorization.

45241022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22620513.

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 45241022 is about 6726.1446609481. The cubic root of 45241022 is about 356.3232293496.

Adding to 45241022 its reverse (22014254), we get a palindrome (67255276).

The spelling of 45241022 in words is "forty-five million, two hundred forty-one thousand, twenty-two".