1078534732 has 12 divisors (see below), whose sum is σ = 2059020936. Its totient is φ = 490243040.

The previous prime is 1078534697. The next prime is 1078534763. The reversal of 1078534732 is 2374358701.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12256033 + ... + 12256120.

It is an arithmetic number, because the mean of its divisors is an integer number (171585078).

Almost surely, 2^1078534732 is an apocalyptic number.

It is an amenable number.

1078534732 is a deficient number, since it is larger than the sum of its proper divisors (980486204).

1078534732 is a wasteful number, since it uses less digits than its factorization.

1078534732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24512168 (or 24512166 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 1078534732 is about 32841.0525409890. The cubic root of 1078534732 is about 1025.5213630026.

The spelling of 1078534732 in words is "one billion, seventy-eight million, five hundred thirty-four thousand, seven hundred thirty-two".