45697608 has 96 divisors (see below), whose sum is σ = 140081760. Its totient is φ = 13841280.

The previous prime is 45697579. The next prime is 45697609. The reversal of 45697608 is 80679654.

It is not an unprimeable number, because it can be changed into a prime (45697609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20316 + ... + 22452.

It is an arithmetic number, because the mean of its divisors is an integer number (1459185).

Almost surely, 2^45697608 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 45697608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70040880).

45697608 is an abundant number, since it is smaller than the sum of its proper divisors (94384152).

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

45697608 is a wasteful number, since it uses less digits than its factorization.

45697608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2169 (or 2153 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 45697608 is about 6760.0005917160. Note that the first 3 decimals coincide. The cubic root of 45697608 is about 357.5179263021.

The spelling of 45697608 in words is "forty-five million, six hundred ninety-seven thousand, six hundred eight".