45488322 has 24 divisors (see below), whose sum is σ = 107518320. Its totient is φ = 13784280.

The previous prime is 45488293. The next prime is 45488323. The reversal of 45488322 is 22388454.

It is not an unprimeable number, because it can be changed into a prime (45488323) 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 11 ways as a sum of consecutive naturals, for example, 114672 + ... + 115067.

It is an arithmetic number, because the mean of its divisors is an integer number (4479930).

Almost surely, 2^45488322 is an apocalyptic number.

45488322 is an abundant number, since it is smaller than the sum of its proper divisors (62029998).

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

45488322 is a wasteful number, since it uses less digits than its factorization.

45488322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229758 (or 229755 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 45488322 is about 6744.5030951138. The cubic root of 45488322 is about 356.9713038630.

The spelling of 45488322 in words is "forty-five million, four hundred eighty-eight thousand, three hundred twenty-two".