45878630 has 32 divisors (see below), whose sum is σ = 94639104. Its totient is φ = 15686496.

The previous prime is 45878621. The next prime is 45878639. The reversal of 45878630 is 3687854.

It is a happy number.

45878630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45878621) and next prime (45878639).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45878639) by changing a digit.

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, 34559 + ... + 35861.

It is an arithmetic number, because the mean of its divisors is an integer number (2957472).

Almost surely, 2^45878630 is an apocalyptic number.

45878630 is an abundant number, since it is smaller than the sum of its proper divisors (48760474).

45878630 is a wasteful number, since it uses less digits than its factorization.

45878630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1820.

The product of its (nonzero) digits is 161280, while the sum is 41.

The square root of 45878630 is about 6773.3765582610. The cubic root of 45878630 is about 357.9893830793.

The spelling of 45878630 in words is "forty-five million, eight hundred seventy-eight thousand, six hundred thirty".