1045497024 has 224 divisors, whose sum is σ = 3611758080. Its totient is φ = 292377600.

The previous prime is 1045496989. The next prime is 1045497029. The reversal of 1045497024 is 4207945401.

It is a happy number.

1045497024 is a `hidden beast` number, since 104 + 549 + 7 + 0 + 2 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1045497024.

It is not an unprimeable number, because it can be changed into a prime (1045497029) 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 31 ways as a sum of consecutive naturals, for example, 244989 + ... + 249219.

It is an arithmetic number, because the mean of its divisors is an integer number (16123920).

Almost surely, 2^1045497024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1045497024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1805879040).

1045497024 is an abundant number, since it is smaller than the sum of its proper divisors (2566261056).

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

1045497024 is a wasteful number, since it uses less digits than its factorization.

1045497024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4276 (or 4260 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 1045497024 is about 32334.1464090209. The cubic root of 1045497024 is about 1014.9413197813.

The spelling of 1045497024 in words is "one billion, forty-five million, four hundred ninety-seven thousand, twenty-four".