45631410 has 64 divisors (see below), whose sum is σ = 121772160. Its totient is φ = 10849280.

The previous prime is 45631409. The next prime is 45631423. The reversal of 45631410 is 1413654.

45631410 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 16186 + ... + 18794.

It is an arithmetic number, because the mean of its divisors is an integer number (1902690).

Almost surely, 2^45631410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45631410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60886080).

45631410 is an abundant number, since it is smaller than the sum of its proper divisors (76140750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45631410 is a wasteful number, since it uses less digits than its factorization.

45631410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2683.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 45631410 is about 6755.1025158764. The cubic root of 45631410 is about 357.3452082249.

The spelling of 45631410 in words is "forty-five million, six hundred thirty-one thousand, four hundred ten".