45416216 has 16 divisors (see below), whose sum is σ = 85827840. Its totient is φ = 22528800.

The previous prime is 45416207. The next prime is 45416219. The reversal of 45416216 is 61261454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45416219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21335 + ... + 23366.

It is an arithmetic number, because the mean of its divisors is an integer number (5364240).

Almost surely, 2^45416216 is an apocalyptic number.

It is an amenable number.

45416216 is a deficient number, since it is larger than the sum of its proper divisors (40411624).

45416216 is a wasteful number, since it uses less digits than its factorization.

45416216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44834 (or 44830 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 45416216 is about 6739.1554366998. The cubic root of 45416216 is about 356.7825859372.

The spelling of 45416216 in words is "forty-five million, four hundred sixteen thousand, two hundred sixteen".