45116834 has 16 divisors (see below), whose sum is σ = 78142848. Its totient is φ = 19135872.

The previous prime is 45116831. The next prime is 45116839. The reversal of 45116834 is 43861154.

It is a self number, because there is not a number n which added to its sum of digits gives 45116834.

It is not an unprimeable number, because it can be changed into a prime (45116831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15254 + ... + 17969.

It is an arithmetic number, because the mean of its divisors is an integer number (4883928).

Almost surely, 2^45116834 is an apocalyptic number.

45116834 is a deficient number, since it is larger than the sum of its proper divisors (33026014).

45116834 is a wasteful number, since it uses less digits than its factorization.

45116834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33329.

The product of its digits is 11520, while the sum is 32.

The square root of 45116834 is about 6716.9065796689. The cubic root of 45116834 is about 355.9968911482.

Adding to 45116834 its reverse (43861154), we get a palindrome (88977988).

The spelling of 45116834 in words is "forty-five million, one hundred sixteen thousand, eight hundred thirty-four".