1045052784 has 30 divisors (see below), whose sum is σ = 2924696736. Its totient is φ = 348350880.

The previous prime is 1045052783. The next prime is 1045052791. The reversal of 1045052784 is 4872505401.

1045052784 is a `hidden beast` number, since 1 + 0 + 4 + 50 + 527 + 84 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045052783) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3628512 + ... + 3628799.

Almost surely, 2^1045052784 is an apocalyptic number.

It is an amenable number.

1045052784 is an abundant number, since it is smaller than the sum of its proper divisors (1879643952).

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

1045052784 is a wasteful number, since it uses less digits than its factorization.

1045052784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7257325 (or 7257316 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 36.

The square root of 1045052784 is about 32327.2761611615. The cubic root of 1045052784 is about 1014.7975472033.

The spelling of 1045052784 in words is "one billion, forty-five million, fifty-two thousand, seven hundred eighty-four".