1077264648 has 48 divisors (see below), whose sum is σ = 2919196800. Its totient is φ = 358890720.

The previous prime is 1077264631. The next prime is 1077264649. The reversal of 1077264648 is 8464627701.

It is not an unprimeable number, because it can be changed into a prime (1077264649) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192433 + ... + 197951.

It is an arithmetic number, because the mean of its divisors is an integer number (60816600).

Almost surely, 2^1077264648 is an apocalyptic number.

1077264648 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1077264648 is an abundant number, since it is smaller than the sum of its proper divisors (1841932152).

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

1077264648 is a wasteful number, since it uses less digits than its factorization.

1077264648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8242 (or 8235 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 1077264648 is about 32821.7100102965. The cubic root of 1077264648 is about 1025.1186530896.

The spelling of 1077264648 in words is "one billion, seventy-seven million, two hundred sixty-four thousand, six hundred forty-eight".