1076747530 has 96 divisors (see below), whose sum is σ = 2183521536. Its totient is φ = 381444096.

The previous prime is 1076747509. The next prime is 1076747533. The reversal of 1076747530 is 357476701.

It is a super-2 number, since 2×1076747530² = 2318770486722201800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1076747533) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6447507 + ... + 6447673.

It is an arithmetic number, because the mean of its divisors is an integer number (22745016).

Almost surely, 2^1076747530 is an apocalyptic number.

1076747530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1076747530 is an abundant number, since it is smaller than the sum of its proper divisors (1106774006).

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

1076747530 is a wasteful number, since it uses less digits than its factorization.

1076747530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 123480, while the sum is 40.

The square root of 1076747530 is about 32813.8313825131. The cubic root of 1076747530 is about 1024.9545980286.

The spelling of 1076747530 in words is "one billion, seventy-six million, seven hundred forty-seven thousand, five hundred thirty".