45241612 has 12 divisors (see below), whose sum is σ = 85263136. Its totient is φ = 20880720.

The previous prime is 45241601. The next prime is 45241627. The reversal of 45241612 is 21614254.

It is a happy number.

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434964 + ... + 435067.

Almost surely, 2^45241612 is an apocalyptic number.

It is an amenable number.

45241612 is a deficient number, since it is larger than the sum of its proper divisors (40021524).

45241612 is a wasteful number, since it uses less digits than its factorization.

45241612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870048 (or 870046 counting only the distinct ones).

The product of its digits is 1920, while the sum is 25.

The square root of 45241612 is about 6726.1885195109. The cubic root of 45241612 is about 356.3247783110.

Adding to 45241612 its reverse (21614254), we get a palindrome (66855866).

The spelling of 45241612 in words is "forty-five million, two hundred forty-one thousand, six hundred twelve".