45034630 has 32 divisors (see below), whose sum is σ = 85287168. Its totient is φ = 17097600.

The previous prime is 45034597. The next prime is 45034657. The reversal of 45034630 is 3643054.

45034630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 45034595 and 45034604.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15060 + ... + 17800.

It is an arithmetic number, because the mean of its divisors is an integer number (2665224).

Almost surely, 2^45034630 is an apocalyptic number.

45034630 is a deficient number, since it is larger than the sum of its proper divisors (40252538).

45034630 is a wasteful number, since it uses less digits than its factorization.

45034630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2832.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 45034630 is about 6710.7846039044. The cubic root of 45034630 is about 355.7805479541.

Adding to 45034630 its reverse (3643054), we get a palindrome (48677684).

The spelling of 45034630 in words is "forty-five million, thirty-four thousand, six hundred thirty".