45613792 has 48 divisors (see below), whose sum is σ = 103148640. Its totient is φ = 19450368.

The previous prime is 45613727. The next prime is 45613793. The reversal of 45613792 is 29731654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45613793) 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, 59878 + ... + 60634.

It is an arithmetic number, because the mean of its divisors is an integer number (2148930).

Almost surely, 2^45613792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45613792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51574320).

45613792 is an abundant number, since it is smaller than the sum of its proper divisors (57534848).

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

45613792 is a wasteful number, since it uses less digits than its factorization.

45613792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043 (or 1035 counting only the distinct ones).

The product of its digits is 45360, while the sum is 37.

The square root of 45613792 is about 6753.7983387128. The cubic root of 45613792 is about 357.2992127268.

The spelling of 45613792 in words is "forty-five million, six hundred thirteen thousand, seven hundred ninety-two".