1066461548 has 12 divisors (see below), whose sum is σ = 1901521440. Its totient is φ = 523169712.

The previous prime is 1066461547. The next prime is 1066461551. The reversal of 1066461548 is 8451646601.

It is a super-2 number, since 2×1066461548² = 2274680466725112608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1066461547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2515028 + ... + 2515451.

It is an arithmetic number, because the mean of its divisors is an integer number (158460120).

Almost surely, 2^1066461548 is an apocalyptic number.

It is an amenable number.

1066461548 is a deficient number, since it is larger than the sum of its proper divisors (835059892).

1066461548 is a wasteful number, since it uses less digits than its factorization.

1066461548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030536 (or 5030534 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 1066461548 is about 32656.7228606913. The cubic root of 1066461548 is about 1021.6804121724.

The spelling of 1066461548 in words is "one billion, sixty-six million, four hundred sixty-one thousand, five hundred forty-eight".