45426912 has 24 divisors (see below), whose sum is σ = 119245896. Its totient is φ = 15142272.

The previous prime is 45426911. The next prime is 45426937. The reversal of 45426912 is 21962454.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45426911) 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 3 ways as a sum of consecutive naturals, for example, 236503 + ... + 236694.

It is an arithmetic number, because the mean of its divisors is an integer number (4968579).

Almost surely, 2^45426912 is an apocalyptic number.

It is an amenable number.

45426912 is an abundant number, since it is smaller than the sum of its proper divisors (73818984).

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

45426912 is a wasteful number, since it uses less digits than its factorization.

45426912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473210 (or 473202 counting only the distinct ones).

The product of its digits is 17280, while the sum is 33.

The square root of 45426912 is about 6739.9489612311. The cubic root of 45426912 is about 356.8105924316.

The spelling of 45426912 in words is "forty-five million, four hundred twenty-six thousand, nine hundred twelve".