45481348 has 12 divisors (see below), whose sum is σ = 86828112. Its totient is φ = 20673320.

The previous prime is 45481343. The next prime is 45481357. The reversal of 45481348 is 84318454.

It is not an unprimeable number, because it can be changed into a prime (45481343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516790 + ... + 516877.

It is an arithmetic number, because the mean of its divisors is an integer number (7235676).

Almost surely, 2^45481348 is an apocalyptic number.

It is an amenable number.

45481348 is a deficient number, since it is larger than the sum of its proper divisors (41346764).

45481348 is a wasteful number, since it uses less digits than its factorization.

45481348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1033682 (or 1033680 counting only the distinct ones).

The product of its digits is 61440, while the sum is 37.

The square root of 45481348 is about 6743.9860616701. The cubic root of 45481348 is about 356.9530600222.

The spelling of 45481348 in words is "forty-five million, four hundred eighty-one thousand, three hundred forty-eight".