45091704 has 32 divisors (see below), whose sum is σ = 128833920. Its totient is φ = 12883296.

The previous prime is 45091687. The next prime is 45091727. The reversal of 45091704 is 40719054.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 134034 + ... + 134369.

It is an arithmetic number, because the mean of its divisors is an integer number (4026060).

Almost surely, 2^45091704 is an apocalyptic number.

It is an amenable number.

45091704 is an abundant number, since it is smaller than the sum of its proper divisors (83742216).

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

45091704 is a wasteful number, since it uses less digits than its factorization.

45091704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268419 (or 268415 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 45091704 is about 6715.0356663237. The cubic root of 45091704 is about 355.9307823177.

The spelling of 45091704 in words is "forty-five million, ninety-one thousand, seven hundred four".