1072843966 has 16 divisors (see below), whose sum is σ = 1675549008. Its totient is φ = 514756800.

The previous prime is 1072843963. The next prime is 1072843969. The reversal of 1072843966 is 6693482701.

It is an interprime number because it is at equal distance from previous prime (1072843963) and next prime (1072843969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1072843963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102240 + ... + 112243.

It is an arithmetic number, because the mean of its divisors is an integer number (104721813).

Almost surely, 2^1072843966 is an apocalyptic number.

1072843966 is a deficient number, since it is larger than the sum of its proper divisors (602705042).

1072843966 is a wasteful number, since it uses less digits than its factorization.

1072843966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214587.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 1072843966 is about 32754.2969089553. The cubic root of 1072843966 is about 1023.7144990355.

The spelling of 1072843966 in words is "one billion, seventy-two million, eight hundred forty-three thousand, nine hundred sixty-six".