45920316 has 48 divisors (see below), whose sum is σ = 117863424. Its totient is φ = 13826496.

The previous prime is 45920309. The next prime is 45920327. The reversal of 45920316 is 61302954.

45920316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4201 + ... + 10463.

It is an arithmetic number, because the mean of its divisors is an integer number (2455488).

Almost surely, 2^45920316 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 45920316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58931712).

45920316 is an abundant number, since it is smaller than the sum of its proper divisors (71943108).

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

45920316 is a wasteful number, since it uses less digits than its factorization.

45920316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6330 (or 6328 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 30.

The square root of 45920316 is about 6776.4530545116. The cubic root of 45920316 is about 358.0977750686.

The spelling of 45920316 in words is "forty-five million, nine hundred twenty thousand, three hundred sixteen".