1070543671 has 8 divisors (see below), whose sum is σ = 1155610080. Its totient is φ = 988687392.

The previous prime is 1070543633. The next prime is 1070543699. The reversal of 1070543671 is 1763450701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1070543671 - 2¹¹ = 1070541623 is a prime.

It is a super-2 number, since 2×1070543671² = 2292127503036312482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1070543371) 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, 801840 + ... + 803173.

It is an arithmetic number, because the mean of its divisors is an integer number (144451260).

Almost surely, 2^1070543671 is an apocalyptic number.

1070543671 is a deficient number, since it is larger than the sum of its proper divisors (85066409).

1070543671 is a wasteful number, since it uses less digits than its factorization.

1070543671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605065.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 1070543671 is about 32719.1636659619. The cubic root of 1070543671 is about 1022.9823234843.

The spelling of 1070543671 in words is "one billion, seventy million, five hundred forty-three thousand, six hundred seventy-one".