45314630 has 8 divisors (see below), whose sum is σ = 81566352. Its totient is φ = 18125848.

The previous prime is 45314609. The next prime is 45314657. The reversal of 45314630 is 3641354.

45314630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 45314630.

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 3 ways as a sum of consecutive naturals, for example, 2265722 + ... + 2265741.

It is an arithmetic number, because the mean of its divisors is an integer number (10195794).

Almost surely, 2^45314630 is an apocalyptic number.

45314630 is a deficient number, since it is larger than the sum of its proper divisors (36251722).

45314630 is a wasteful number, since it uses less digits than its factorization.

45314630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4531470.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 45314630 is about 6731.6142194870. The cubic root of 45314630 is about 356.5163728533.

Adding to 45314630 its reverse (3641354), we get a palindrome (48955984).

The spelling of 45314630 in words is "forty-five million, three hundred fourteen thousand, six hundred thirty".