1052343671 has 4 divisors (see below), whose sum is σ = 1107730200. Its totient is φ = 996957144.

The previous prime is 1052343659. The next prime is 1052343683. The reversal of 1052343671 is 1763432501.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (1052343659) and next prime (1052343683).

It is a cyclic number.

It is not a de Polignac number, because 1052343671 - 2²² = 1048149367 is a prime.

It is a super-2 number, since 2×1052343671² = 2214854403787512482, 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 (1052343631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27693236 + ... + 27693273.

It is an arithmetic number, because the mean of its divisors is an integer number (276932550).

Almost surely, 2^1052343671 is an apocalyptic number.

1052343671 is a deficient number, since it is larger than the sum of its proper divisors (55386529).

1052343671 is an equidigital number, since it uses as much as digits as its factorization.

1052343671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55386528.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1052343671 is about 32439.8469632642. The cubic root of 1052343671 is about 1017.1520166642.

The spelling of 1052343671 in words is "one billion, fifty-two million, three hundred forty-three thousand, six hundred seventy-one".