45403704 has 24 divisors (see below), whose sum is σ = 122968560. Its totient is φ = 15134544.

The previous prime is 45403697. The next prime is 45403723. The reversal of 45403704 is 40730454.

45403704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×45403704² = 4122992673839232, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 315232 + ... + 315375.

It is an arithmetic number, because the mean of its divisors is an integer number (5123690).

Almost surely, 2^45403704 is an apocalyptic number.

It is an amenable number.

45403704 is an abundant number, since it is smaller than the sum of its proper divisors (77564856).

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

45403704 is a wasteful number, since it uses less digits than its factorization.

45403704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 630619 (or 630612 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 45403704 is about 6738.2270665213. The cubic root of 45403704 is about 356.7498188324.

The spelling of 45403704 in words is "forty-five million, four hundred three thousand, seven hundred four".