1045424732 has 24 divisors (see below), whose sum is σ = 2023926912. Its totient is φ = 468498800.

The previous prime is 1045424719. The next prime is 1045424753. The reversal of 1045424732 is 2374245401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164198 + ... + 170445.

It is an arithmetic number, because the mean of its divisors is an integer number (84330288).

Almost surely, 2^1045424732 is an apocalyptic number.

It is an amenable number.

1045424732 is a deficient number, since it is larger than the sum of its proper divisors (978502180).

1045424732 is a wasteful number, since it uses less digits than its factorization.

1045424732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334729 (or 334727 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 32.

The square root of 1045424732 is about 32333.0285002813. The cubic root of 1045424732 is about 1014.9179261776.

The spelling of 1045424732 in words is "one billion, forty-five million, four hundred twenty-four thousand, seven hundred thirty-two".