45411242 has 8 divisors (see below), whose sum is σ = 68289636. Its totient is φ = 22648032.

The previous prime is 45411221. The next prime is 45411251. The reversal of 45411242 is 24211454.

It can be written as a sum of positive squares in 2 ways, for example, as 40208281 + 5202961 = 6341^2 + 2281^2 .

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

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, 27803 + ... + 29390.

Almost surely, 2^45411242 is an apocalyptic number.

45411242 is a deficient number, since it is larger than the sum of its proper divisors (22878394).

45411242 is a wasteful number, since it uses less digits than its factorization.

45411242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57592.

The product of its digits is 1280, while the sum is 23.

The square root of 45411242 is about 6738.7863892544. The cubic root of 45411242 is about 356.7695604767.

Adding to 45411242 its reverse (24211454), we get a palindrome (69622696).

The spelling of 45411242 in words is "forty-five million, four hundred eleven thousand, two hundred forty-two".