1077047652 has 24 divisors (see below), whose sum is σ = 2581034176. Its totient is φ = 349312608.

The previous prime is 1077047627. The next prime is 1077047681. The reversal of 1077047652 is 2567407701.

It is a self number, because there is not a number n which added to its sum of digits gives 1077047652.

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, 1212448 + ... + 1213335.

Almost surely, 2^1077047652 is an apocalyptic number.

1077047652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1077047652 is an abundant number, since it is smaller than the sum of its proper divisors (1503986524).

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

1077047652 is a wasteful number, since it uses less digits than its factorization.

1077047652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2425827 (or 2425825 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 39.

The square root of 1077047652 is about 32818.4041659554. The cubic root of 1077047652 is about 1025.0498177651.

The spelling of 1077047652 in words is "one billion, seventy-seven million, forty-seven thousand, six hundred fifty-two".